A142926 Primes congruent to 3 mod 64.

3, 67, 131, 643, 1091, 1283, 1667, 1987, 2179, 2243, 2371, 2819, 3011, 3203, 3331, 3779, 3907, 4099, 4483, 4547, 4931, 5059, 5443, 5507, 5827, 6211, 6659, 7043, 8387, 8707, 8963, 9091, 9283, 9539, 9859, 9923, 10243, 10499, 10627, 10691, 10883, 11587, 11779

Offset

1,1

Links

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

Mathematica

lst={}; Do[p=Prime[n]; If[Mod[p, 64]==3, AppendTo[lst, p]], {n, 7!}]; lst (* Vladimir Joseph Stephan Orlovsky, Feb 26 2009 *)
Select[Prime[Range[1800]], MemberQ[{3}, Mod[#, 64]] &] (* Vincenzo Librandi, Sep 06 2012 *)
Select[Range[3, 12000, 64], PrimeQ] (* Harvey P. Dale, Jan 07 2022 *)

Prog

(Magma) [p: p in PrimesUpTo(12000) | p mod 64 eq 3]; // Vincenzo Librandi, Sep 06 2012

Crossrefs

Cf. A000040.

Sequence in context: A139868 A110716 A142035 * A041983 A263549 A225191

Adjacent sequences: A142923 A142924 A142925 * A142927 A142928 A142929

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved