A142212 Primes congruent to 15 mod 41.

97, 179, 1163, 1327, 1409, 1901, 2311, 2393, 2557, 2803, 3049, 3541, 3623, 5099, 5591, 6247, 6329, 7477, 7559, 7723, 8297, 8461, 8543, 8707, 9199, 9281, 10429, 11003, 11987, 12479, 12889, 13217, 13381, 13463, 13627, 13709, 13873, 14447, 14939, 15349, 15923

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 02 2016

Mathematica

Select[Range[15, 30000, 41], PrimeQ] (* Vladimir Joseph Stephan Orlovsky, May 17 2011 *)
Select[Prime[Range[5000]], MemberQ[{15}, Mod[#, 41]]&] (* Vincenzo Librandi, Aug 23 2012 *)

Prog

(Magma) [p: p in PrimesUpTo(16000) | p mod 41 eq 15 ]; // Vincenzo Librandi, Aug 23 2012
(PARI) is(n)=isprime(n) && n%41==15 \\ Charles R Greathouse IV, Jul 02 2016

Crossrefs

Cf. A000040, A059236, A142199, A142200, A142211.

Sequence in context: A344481 A261376 A142094 * A108655 A107193 A256775

Adjacent sequences: A142209 A142210 A142211 * A142213 A142214 A142215

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved