A142231 Primes congruent to 34 mod 41.

157, 239, 977, 1223, 1879, 2207, 2371, 2617, 2699, 3109, 3191, 3847, 3929, 4093, 4339, 4421, 4831, 5077, 5323, 5569, 5651, 5897, 6143, 6389, 6553, 7127, 7537, 8111, 8521, 8849, 9013, 9341, 9587, 9833, 10079, 10243, 11719, 11801, 12211, 12457, 12539, 12703

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Formula

a(n) ~ 40n log n. - Charles R Greathouse IV, Jul 03 2016

Mathematica

Select[Prime[Range[5000]], MemberQ[{34}, Mod[#, 41]]&] (* Vincenzo Librandi, Aug 24 2012 *)
Select[Range[34, 13000, 41], PrimeQ] (* Harvey P. Dale, Jul 31 2015 *)

Prog

(Magma) [p: p in PrimesUpTo(17000) | p mod 41 eq 34 ]; // Vincenzo Librandi, Aug 24 2012
(PARI) is(n)=isprime(n) && n%41==34 \\ Charles R Greathouse IV, Jul 03 2016

Crossrefs

Cf. A000040.

Sequence in context: A163490 A142063 A151739 * A020356 A142367 A216498

Adjacent sequences: A142228 A142229 A142230 * A142232 A142233 A142234

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved