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A142926 Primes congruent to 3 mod 64. 1
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 (list; graph; refs; listen; history; text; internal format)
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 *)

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

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Last modified March 19 15:02 EDT 2019. Contains 321330 sequences. (Running on oeis4.)