A062591 Primes of form 6n!+1.

7, 13, 37, 30241, 241921, 2177281, 2874009601, 37362124801, 38414242234368001, 3722690410399436636160001, 3138135704799606670560043344600445747200000001

Offset

1,1

Links

Table of n, a(n) for n=1..11.

Mathematica

Select[6Range[100]! + 1, PrimeQ] (* Alonso del Arte, Sep 27 2013 *)

Prog

(PARI) for(n=1, 50, if(isprime(6*n!+1), print(6*n!+1)))

Crossrefs

Sequence in context: A158375 A144729 A123250 * A056249 A107207 A045464

Adjacent sequences: A062588 A062589 A062590 * A062592 A062593 A062594

Keyword

nonn

Author

Jason Earls, Jul 10 2001

Status

approved