A142929 Primes congruent to 9 mod 64.

73, 137, 457, 521, 1033, 1097, 1289, 1481, 1609, 1801, 1993, 2377, 2441, 2633, 2953, 3209, 3529, 3593, 4297, 4937, 5449, 5641, 5897, 6089, 6217, 6473, 6793, 6857, 7177, 7369, 7433, 7561, 7753, 7817, 8009, 8329, 8521, 8713, 8969, 9161, 9929, 10313, 10889

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]==9, AppendTo[lst, p]], {n, 7!}]; lst (* Vladimir Joseph Stephan Orlovsky, Feb 27 2009 *)
Select[Prime[Range[1700]], MemberQ[{9}, Mod[#, 64]] &] (* Vincenzo Librandi, Sep 06 2012 *)
Select[Range[9, 11000, 64], PrimeQ] (* Harvey P. Dale, Apr 15 2020 *)

Prog

(Magma) [p: p in PrimesUpTo(11000) | p mod 64 eq 9 ]; // Vincenzo Librandi, Sep 06 2012

Crossrefs

Cf. A000040.

Sequence in context: A215963 A141991 A140742 * A027898 A064668 A196655

Adjacent sequences: A142926 A142927 A142928 * A142930 A142931 A142932

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved