login
A142224
Primes congruent to 27 mod 41.
1
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
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
KEYWORD
nonn,easy
AUTHOR
N. J. A. Sloane, Jul 11 2008
STATUS
approved