A142214 Primes congruent to 17 mod 41.

17, 181, 263, 509, 673, 919, 1493, 1657, 2477, 2887, 2969, 3461, 4363, 4691, 4937, 5101, 5347, 5839, 6577, 6659, 6823, 7069, 7151, 7561, 7643, 8053, 8627, 9283, 9857, 10103, 10267, 10513, 11087, 11251, 11497, 11579, 11743, 12071, 12809, 12973, 13219, 13711

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[17, 30000, 41], PrimeQ] (* Vladimir Joseph Stephan Orlovsky, Jun 03 2011 *)
Select[Prime[Range[5000]], MemberQ[{17}, Mod[#, 41]]&] (* Vincenzo Librandi, Aug 23 2012 *)

Prog

(Magma) [p: p in PrimesUpTo(16000) | p mod 41 eq 17 ]; // Vincenzo Librandi, Aug 23 2012
(PARI) is(n)=isprime(n) && n%41==17 \\ Charles R Greathouse IV, Jul 02 2016

Crossrefs

Cf. A000040, A142213.

Sequence in context: A125405 A342198 A130651 * A066521 A055904 A116964

Adjacent sequences: A142211 A142212 A142213 * A142215 A142216 A142217

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved