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n!+ 1 is prime

1
2
3
11
27
37
41
73
77
116
154
320
340
399
427
872
1477
6380
26951

n!-1 is prime

3
4
6
7
12
14
30
32
33
38
94
166
324
379
469
546
974
1963
3507
3610
6917
21480
34790
94550
103040