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A284649 Primes p such that 2^(p-1) mod p^2 < p+2. 0
2, 3, 29, 37, 1093, 3373, 3511, 2001907169 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

a(9) > 10^12. - Giovanni Resta, Mar 31 2017

LINKS

Table of n, a(n) for n=1..8.

PROG

(PARI)  forprime(p=2, 1e10, a=lift(Mod(2, p^2)^(p-1)); if(a<p+2, print1(p", ")))

CROSSREFS

Cf. A001220, A121999, A125854, A196202.

Sequence in context: A041193 A042335 A218995 * A141192 A215135 A059453

Adjacent sequences:  A284646 A284647 A284648 * A284650 A284651 A284652

KEYWORD

nonn,more

AUTHOR

Gionata Neri, Mar 31 2017

STATUS

approved

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Last modified October 21 13:05 EDT 2018. Contains 316422 sequences. (Running on oeis4.)