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A142935 Primes congruent to 23 mod 64. 2
23, 151, 599, 727, 919, 983, 1303, 1367, 1559, 1879, 2647, 2711, 2903, 3607, 3671, 3863, 4567, 4759, 4951, 5399, 5527, 5591, 5783, 6359, 6551, 6679, 6871, 7127, 7639, 7703, 8087, 8599, 8663, 9239, 9431, 9623, 10007, 10391, 10711, 10903, 11159, 11287, 11351 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

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

FORMULA

a(n) ~ 32n log n. - Charles R Greathouse IV, Jul 03 2016

MATHEMATICA

lst={}; Do[p=Prime[n]; If[Mod[p, 64]==23, AppendTo[lst, p]], {n, 7!}]; lst (* Vladimir Joseph Stephan Orlovsky, Feb 27 2009 *)

Select[Prime[Range[1800]], MemberQ[{23}, Mod[#, 64]] &] (* Vincenzo Librandi, Sep 06 2012 *)

PROG

(MAGMA) [p: p in PrimesUpTo(12000) | p mod 64 eq 23 ]; // Vincenzo Librandi, Sep 06 2012

(PARI) is(n)=isprime(n) && n%64==23 \\ Charles R Greathouse IV, Jul 03 2016

CROSSREFS

Cf. A000040.

Sequence in context: A125333 A126491 A142044 * A037068 A122162 A122615

Adjacent sequences:  A142932 A142933 A142934 * A142936 A142937 A142938

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, Jul 11 2008

STATUS

approved

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Last modified December 7 05:39 EST 2016. Contains 278841 sequences.