A141919 Primes congruent to 15 mod 23.

61, 107, 199, 337, 383, 521, 613, 659, 751, 797, 1303, 1487, 1579, 1901, 1993, 2039, 2131, 2269, 2591, 2683, 2729, 3373, 3511, 3557, 3833, 4201, 4339, 4523, 4799, 4937, 5167, 5351, 5443, 5581, 5857, 5903, 6133, 6271, 6317, 6547, 6823, 6869, 6961, 7237, 7283

Offset

1,1

Links

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

Formula

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

Mathematica

Select[Range[15, 10000, 23], PrimeQ] (* Vladimir Joseph Stephan Orlovsky, Apr 05 2011 *)

Prog

(Magma) [p: p in PrimesUpTo(9000) | p mod 23 eq 15 ]; // Vincenzo Librandi, Aug 16 2012
(PARI) is(n)=isprime(n) && n%23==15 \\ Charles R Greathouse IV, Jul 02 2016

Crossrefs

Cf. A000040, A040984, A141908, A100201.

Sequence in context: A023287 A203263 A248431 * A308797 A155571 A107152

Adjacent sequences: A141916 A141917 A141918 * A141920 A141921 A141922

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved