A130059 Primes p such that k=p*23^2 divides 3^(k-1) - 2^(k-1); or primes in A130058.

67, 89, 199, 331, 617, 881, 5281, 35839, 22270249, 24939553, 395297101, 2414250301, 40834167001, 184879309516177, 207091473814443440700193, 30576308069075829315234744136241, 175651822579831731574054050278935909201, 109606420475170539243380866438311892933511638772789857

Offset

1,1

Comments

Prime divisors of (3^528 - 2^528) / 23^2 that are congruent to 1 modulo 11.

Links

Table of n, a(n) for n=1..18.

Crossrefs

Cf. A073631, A001047, A130058

Sequence in context: A130058 A207293 A119893 * A039539 A256176 A158848

Adjacent sequences: A130056 A130057 A130058 * A130060 A130061 A130062

Keyword

nonn,fini,full

Author

Alexander Adamchuk, May 04 2007

Extensions

Definition clarified by Max Alekseyev, Mar 09 2009

Status

approved