A141914 Primes congruent to 10 mod 23.

79, 263, 401, 631, 677, 769, 907, 953, 1091, 1229, 1321, 1367, 1459, 1597, 1873, 2011, 2287, 2333, 2609, 3023, 3253, 3299, 3391, 3529, 3851, 3943, 3989, 4127, 4219, 4357, 4679, 4817, 4909, 5231, 5323, 5507, 5737, 5783, 6151, 6197, 6427, 6473, 6703, 6841

Offset: 1

Author

N. J. A. Sloane, Jul 11 2008

Keywords

• nonn
• easy

Links

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

Crossrefs

Cf. A154613. - Vincenzo Librandi, Jan 17 2009

Programs

Magma

[p: p in PrimesUpTo(8000) | p mod 23 eq 10 ]; // Vincenzo Librandi, Aug 16 2012

Mathematica

Select[Range[10,10000,23],PrimeQ] (* Vladimir Joseph Stephan Orlovsky, Apr 05 2011 *)

PARI

is(n)=isprime(n) && n%23==10 \\ Charles R Greathouse IV, Jul 02 2016

Formula

a(n) ~ 22n log n. - Charles R Greathouse IV, Jul 02 2016