0!13+1 trivially factors prime!: 2 (digits:1)
1!13+1 trivially factors prime!: 2 (digits:1)
2!13+1 trivially factors prime!: 3 (digits:1)
4!13+1 trivially factors prime!: 5 (digits:1)
6!13+1 trivially factors prime!: 7 (digits:1)
10!13+1 trivially factors prime!: 11 (digits:2)
12!13+1 trivially factors prime!: 13 (digits:2)
15!13+1 trivially factors prime!: 31 (digits:2)
22!13+1 trivially factors prime!: 199 (digits:3)
27!13+1 trivially factors prime!: 379 (digits:3)
31!13+1 trivially factors prime!: 2791 (digits:4)
33!13+1 trivially factors prime!: 4621 (digits:4)
37!13+1 trivially factors prime!: 9769 (digits:4)
39!13+1 trivially factors prime!: 13183 (digits:5)
40!13+1 trivially factors prime!: 15121 (digits:5)
43!13+1 trivially factors prime!: 87721 (digits:5)
44!13+1 trivially factors prime!: 122761 (digits:6)
48!13+1 trivially factors prime!: 332641 (digits:6)
50!13+1 trivially factors prime!: 488401 (digits:6)
57!13+1 trivially factors prime!: 6997321 (digits:7)
62!13+1 trivially factors prime!: 25154641 (digits:8)
Primality testing 81!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 47.06%
81!13+1 is prime! (0.000000 seconds) (digits:11)
Primality testing 84!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 42.86%
84!13+1 is prime! (0.016000 seconds) (digits:11)
Primality testing 89!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 45.95%
89!13+1 is prime! (0.000000 seconds) (digits:12)
Primality testing 97!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 35.71%
97!13+1 is prime! (0.000000 seconds) (digits:13)
Primality testing 107!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 36.17%
107!13+1 is prime! (0.000000 seconds) (digits:15)
Primality testing 110!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 44.90%
110!13+1 is prime! (0.000000 seconds) (digits:15)
Primality testing 111!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 42.86%
111!13+1 is prime! (0.000000 seconds) (digits:15)
Primality testing 120!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 40.74%
120!13+1 is prime! (0.015000 seconds) (digits:17)
Primality testing 132!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 43.33%
132!13+1 is prime! (0.000000 seconds) (digits:19)
Primality testing 133!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 36.07%
133!13+1 is prime! (0.015000 seconds) (digits:19)
Primality testing 136!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 42.86%
136!13+1 is prime! (0.016000 seconds) (digits:20)
Primality testing 144!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.85%
144!13+1 is prime! (0.016000 seconds) (digits:20)
Primality testing 164!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 39.74%
164!13+1 is prime! (0.016000 seconds) (digits:24)
Primality testing 169!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 63.75%
169!13+1 is prime! (0.015000 seconds) (digits:25)
Primality testing 180!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 42.53%
180!13+1 is prime! (0.016000 seconds) (digits:27)
Primality testing 202!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 38.00%
202!13+1 is prime! (0.015000 seconds) (digits:31)
Primality testing 250!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 40.31%
250!13+1 is prime! (0.016000 seconds) (digits:40)
Primality testing 252!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 36.64%
252!13+1 is prime! (0.016000 seconds) (digits:40)
Primality testing 292!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 35.90%
292!13+1 is prime! (0.000000 seconds) (digits:48)
Primality testing 303!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 39.88%
303!13+1 is prime! (0.016000 seconds) (digits:50)
Primality testing 354!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.87%
354!13+1 is prime! (0.016000 seconds) (digits:59)
Primality testing 407!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 35.93%
407!13+1 is prime! (0.016000 seconds) (digits:70)
Primality testing 412!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 39.32%
412!13+1 is prime! (0.016000 seconds) (digits:71)
Primality testing 418!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 40.08%
418!13+1 is prime! (0.015000 seconds) (digits:72)
Primality testing 529!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 37.90%
529!13+1 is prime! (0.000000 seconds) (digits:95)
Primality testing 530!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 36.62%
530!13+1 is prime! (0.015000 seconds) (digits:95)
Primality testing 577!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 38.22%
577!13+1 is prime! (0.016000 seconds) (digits:105)
Primality testing 644!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 35.19%
644!13+1 is prime! (0.031000 seconds) (digits:120)
Primality testing 743!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.05%
743!13+1 is prime! (0.015000 seconds) (digits:141)
Primality testing 813!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.30%
813!13+1 is prime! (0.016000 seconds) (digits:157)
Primality testing 867!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.17%
867!13+1 is prime! (0.000000 seconds) (digits:169)
Primality testing 912!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 37.10%
912!13+1 is prime! (0.031000 seconds) (digits:179)
Primality testing 976!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.79%
976!13+1 is prime! (0.031000 seconds) (digits:194)
Primality testing 1049!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 36.53%
1049!13+1 is prime! (0.031000 seconds) (digits:211)
Primality testing 1077!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 37.27%
1077!13+1 is prime! (0.000000 seconds) (digits:217)
Primality testing 1145!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 36.66%
1145!13+1 is prime! (0.016000 seconds) (digits:233)
Primality testing 1218!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 36.39%
1218!13+1 is prime! (0.031000 seconds) (digits:251)
Primality testing 1433!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.63%
1433!13+1 is prime! (0.016000 seconds) (digits:302)
Primality testing 1497!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 35.14%
1497!13+1 is prime! (0.046000 seconds) (digits:318)
Primality testing 1552!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 35.58%
1552!13+1 is prime! (0.031000 seconds) (digits:331)
Primality testing 1556!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.66%
1556!13+1 is prime! (0.016000 seconds) (digits:332)
Primality testing 1622!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.37%
1622!13+1 is prime! (0.016000 seconds) (digits:348)
Primality testing 1656!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 35.30%
1656!13+1 is prime! (0.063000 seconds) (digits:357)
Primality testing 1718!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.76%
1718!13+1 is prime! (0.015000 seconds) (digits:372)
Primality testing 1727!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.14%
1727!13+1 is prime! (0.031000 seconds) (digits:374)
Primality testing 1738!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.21%
1738!13+1 is prime! (0.094000 seconds) (digits:377)
Primality testing 1909!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.52%
1909!13+1 is prime! (0.032000 seconds) (digits:420)
Primality testing 2026!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.38%
2026!13+1 is prime! (0.032000 seconds) (digits:450)
Primality testing 2152!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 35.77%
2152!13+1 is prime! (0.094000 seconds) (digits:482)
Primality testing 2631!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.92%
2631!13+1 is prime! (0.062000 seconds) (digits:607)
Primality testing 2658!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.51%
2658!13+1 is prime! (0.094000 seconds) (digits:614)
Primality testing 3651!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 35.40%
3651!13+1 is prime! (0.109000 seconds) (digits:881)
Primality testing 3909!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 35.03%
3909!13+1 is prime! (0.656000 seconds) (digits:952)
Primality testing 4118!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.55%
4118!13+1 is prime! (0.125000 seconds) (digits:1010)
Primality testing 4381!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 37.35%
4381!13+1 is prime! (0.172000 seconds) (digits:1083)
Primality testing 4461!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.32%
4461!13+1 is prime! (0.344000 seconds) (digits:1106)
Primality testing 4506!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.23%
4506!13+1 is prime! (0.313000 seconds) (digits:1118)
Primality testing 4609!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.21%
4609!13+1 is prime! (0.141000 seconds) (digits:1147)
Primality testing 4801!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.09%
4801!13+1 is prime! (0.390000 seconds) (digits:1202)
Primality testing 5370!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.49%
5370!13+1 is prime! (0.453000 seconds) (digits:1364)
Primality testing 5719!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.36%
5719!13+1 is prime! (0.484000 seconds) (digits:1464)
Primality testing 5789!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 35.11%
5789!13+1 is prime! (0.313000 seconds) (digits:1485)
Primality testing 5850!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 36.05%
5850!13+1 is prime! (0.359000 seconds) (digits:1502)
Primality testing 5851!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.90%
5851!13+1 is prime! (0.500000 seconds) (digits:1502)
Primality testing 6495!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.51%
6495!13+1 is prime! (0.375000 seconds) (digits:1690)
Primality testing 6535!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.41%
6535!13+1 is prime! (1.985000 seconds) (digits:1702)
Primality testing 6957!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.16%
6957!13+1 is prime! (1.109000 seconds) (digits:1826)
Primality testing 7393!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.95%
7393!13+1 is prime! (1.828000 seconds) (digits:1956)
Primality testing 7503!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.86%
7503!13+1 is prime! (1.110000 seconds) (digits:1988)
Primality testing 7508!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.97%
7508!13+1 is prime! (1.062000 seconds) (digits:1990)
Primality testing 7635!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.86%
7635!13+1 is prime! (0.500000 seconds) (digits:2028)
Primality testing 7685!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.80%
7685!13+1 is prime! (1.375000 seconds) (digits:2043)
Primality testing 7746!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.78%
7746!13+1 is prime! (0.656000 seconds) (digits:2061)
Primality testing 7793!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.67%
7793!13+1 is prime! (1.078000 seconds) (digits:2075)
Primality testing 8010!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.63%
8010!13+1 is prime! (1.328000 seconds) (digits:2140)
Primality testing 8947!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.62%
8947!13+1 is prime! (0.891000 seconds) (digits:2423)
Primality testing 9080!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.58%
9080!13+1 is prime! (1.844000 seconds) (digits:2464)
Primality testing 9123!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.63%
9123!13+1 is prime! (0.671000 seconds) (digits:2477)
Primality testing 9168!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.61%
9168!13+1 is prime! (0.922000 seconds) (digits:2491)
Primality testing 9350!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.53%
9350!13+1 is prime! (3.172000 seconds) (digits:2546)
Primality testing 9521!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.53%
9521!13+1 is prime! (2.141000 seconds) (digits:2599)
Primality testing 10768!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.91%
10768!13+1 is prime! (1.125000 seconds) (digits:2983)
Primality testing 11043!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.79%
11043!13+1 is prime! (2.484000 seconds) (digits:3068)
Primality testing 11220!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.90%
11220!13+1 is prime! (2.797000 seconds) (digits:3123)
Primality testing 11828!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.61%
11828!13+1 is prime! (2.859000 seconds) (digits:3313)
Primality testing 12295!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.40%
12295!13+1 is prime! (2.312000 seconds) (digits:3460)
Primality testing 12892!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.62%
12892!13+1 is prime! (2.469000 seconds) (digits:3648)
Primality testing 13921!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.24%
13921!13+1 is prime! (7.140000 seconds) (digits:3975)
Primality testing 14240!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.31%
14240!13+1 is prime! (4.719000 seconds) (digits:4077)
Primality testing 16284!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.61%
16284!13+1 is prime! (7.766000 seconds) (digits:4734)
Primality testing 17396!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.38%
17396!13+1 is prime! (15.156000 seconds) (digits:5096)
Primality testing 18503!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.18%
18503!13+1 is prime! (5.235000 seconds) (digits:5458)
Primality testing 21776!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.64%
21776!13+1 is prime! (16.125000 seconds) (digits:6541)
Primality testing 23480!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.36%
23480!13+1 is prime! (20.672000 seconds) (digits:7112)
Primality testing 24179!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.33%
24179!13+1 is prime! (18.234000 seconds) (digits:7348)
Primality testing 24849!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.15%
24849!13+1 is prime! (22.047000 seconds) (digits:7574)
Primality testing 26141!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.05%
26141!13+1 is prime! (11.921000 seconds) (digits:8012)
Primality testing 28502!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.68%
28502!13+1 is prime! (11.594000 seconds) (digits:8818)
Primality testing 30505!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.49%
30505!13+1 is prime! (12.781000 seconds) (digits:9507)
Primality testing 31885!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.26%
31885!13+1 is prime! (43.625000 seconds) (digits:9984)
Primality testing 32134!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.25%
32134!13+1 is prime! (56.281000 seconds) (digits:10070) Ken Davis 05/2003
Primality testing 33363!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.06%
33363!13+1 is prime! (67.500000 seconds) (digits:10497) Ken Davis 05/2003
Primality testing 33497!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.04%
33497!13+1 is prime! (16.703000 seconds) (digits:10543) Ken Davis 05/2003
Primality testing 35322!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.87%
35322!13+1 is prime! (40.422000 seconds) (digits:11180) Ken Davis 05/2003
Primality testing 36271!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.78%
36271!13+1 is prime! (18.250000 seconds) (digits:11512) Ken Davis 05/2003
Primality testing 36539!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.77%
36539!13+1 is prime! (43.610000 seconds) (digits:11607) Ken Davis 05/2003
Primality testing 39470!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.51%
39470!13+1 is prime! (59.985000 seconds) (digits:12639) Ken Davis 05/2003
Primality testing 40698!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.41%
40698!13+1 is prime! (103.922000 seconds) (digits:13074) Ken Davis 05/2003
Primality testing 41356!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.17%
41356!13+1 is prime! (120.984000 seconds) (digits:13308) Ken Davis 05/2003
Primality testing 42461!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.09%
42461!13+1 is prime! (225.687000 seconds) (digits:13700) Ken Davis 05/2003
Primality testing 43300!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.02%
43300!13+1 is prime! (43.766000 seconds) (digits:13999) Ken Davis 05/2003
Primality testing 44873!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.90%
44873!13+1 is prime! (128.000000 seconds) (digits:14561) Ken Davis 05/2003
Primality testing 52120!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.40%
52120!13+1 is prime! (74.703000 seconds) (digits:17173) Ken Davis 06/2003
Primality testing 52348!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.37%
52348!13+1 is prime! (114.312000 seconds) (digits:17256) Ken Davis 06/2003
Primality testing 53683!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.07%
53683!13+1 is prime! (50.500000 seconds) (digits:17741) Ken Davis 06/2003
Primality testing 59272!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.73%
59272!13+1 is prime! (357.781000 seconds) (digits:19784) Ken Davis 06/2003
Primality testing 60507!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.66%
60507!13+1 is prime! (211.734000 seconds) (digits:20238) Ken Davis 09/2003
Primality testing 62017!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.59%
62017!13+1 is prime! (77.765000 seconds) (digits:20794) Ken Davis 09/2003
Primality testing 63290!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.49%
63290!13+1 is prime! (396.922000 seconds) (digits:21264) Ken Davis 09/2003
Primality testing 64878!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.43%
64878!13+1 is prime! (82.015000 seconds) (digits:21851) Ken Davis 10/2003
Primality testing 65920!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.37%
65920!13+1 is prime! (203.406000 seconds) (digits:22237) Ken Davis 10/2003
Primality testing 66482!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 34.34%
66482!13+1 is prime! (172.250000 seconds) (digits:22445) Ken Davis 10/2003
Primality testing 73509!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.71%
73509!13+1 is prime! (228.875000 seconds) (digits:25064) Ken Davis 11/2003
Primality testing 73927!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.68%
73927!13+1 is prime! (138.875000 seconds) (digits:25221) Ken Davis 11/2003
Primality testing 75387!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.92%
75387!13+1 is prime! (138.938000 seconds) (digits:25768) Ken Davis 11/2003
Primality testing 77395!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.51%
77395!13+1 is prime! (507.734000 seconds) (digits:26522) Ken Davis 12/2003
Primality testing 80981!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.38%
80981!13+1 is prime! (203.375000 seconds) (digits:27874) Ken Davis 01/2004
Primality testing 81261!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.38%
81261!13+1 is prime! (141.328000 seconds) (digits:27979) Ken Davis 01/2004
Primality testing 85743!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.86%
85743!13+1 is prime! (454.422000 seconds) (digits:29676) Ken Davis 03/2004
Primality testing 86138!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.49%
86138!13+1 is prime! (192.407000 seconds) (digits:29826) Ken Davis 04/2004
Primality testing 88961!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.74%
88961!13+1 is prime! (406.968000 seconds) (digits:30899) Ken Davis 04/2004
Primality testing 98433!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.42%
98433!13+1 is prime! (570.250000 seconds) (digits:34522) Ken Davis p104 07/2003
Primality testing 103148!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Calling Brillhart-Lehmer-Selfridge with factored part 33.88%
103148!13+1 is prime! (711.516000 seconds) (digits:36336) Ken Davis p104 09/2003
Primality testing 143361!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 13
Running N-1 test using base 12041
Calling Brillhart-Lehmer-Selfridge with factored part 33.41%
143361!13+1 is prime! (1223.0360s+0.2196s) (digits:52078) Ken Davis 05/2009
Primality testing 144550!13+1 [N-1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 12269
Running N-1 test using base 12347
Calling Brillhart-Lehmer-Selfridge with factored part 33.39%
144550!13+1 is prime! (1191.8252s+0.1105s) (digits:52550) Ken Davis 05/2009