A142224 Primes congruent to 27 mod 41.

109, 191, 601, 683, 929, 1093, 1667, 1831, 1913, 2897, 3061, 3307, 3389, 3881, 4127, 4373, 4783, 5521, 5849, 6833, 6997, 7079, 7243, 7489, 7817, 8719, 9293, 9539, 9949, 10687, 11261, 12163, 12409, 12491, 12983, 13147, 13229, 13721, 13967, 14869, 14951

Offset

1,1

Links

Harvey P. Dale, Table of n, a(n) for n = 1..1000

Formula

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

Mathematica

Select[Range[27, 15000, 41], PrimeQ] (* Harvey P. Dale, May 24 2012 *)
Select[Prime[Range[5000]], MemberQ[{27}, Mod[#, 41]]&] (* Vincenzo Librandi, Aug 24 2012 *)

Prog

(Magma) [p: p in PrimesUpTo(17000) | p mod 41 eq 27 ]; // Vincenzo Librandi, Aug 24 2012
(PARI) is(n)=isprime(n) && n%41==27 \\ Charles R Greathouse IV, Jul 03 2016

Crossrefs

Cf. A000040.

Sequence in context: A061277 A142945 A142079 * A054267 A142301 A060978

Adjacent sequences: A142221 A142222 A142223 * A142225 A142226 A142227

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved