A140374 Primes of the form 26k + 15.

41, 67, 197, 223, 353, 379, 431, 457, 509, 587, 613, 691, 743, 769, 821, 977, 1237, 1289, 1367, 1471, 1523, 1549, 1601, 1627, 1783, 1861, 1913, 2017, 2069, 2251, 2381, 2459, 2693, 2719, 2797, 2927, 2953, 3083, 3109, 3187, 3343, 3499, 3733, 3863, 3889

Offset

1,1

Links

Table of n, a(n) for n=1..45.

Mathematica

Select[Range[15, 20000, 26], PrimeQ] (* Vladimir Joseph Stephan Orlovsky, Jun 18 2011 *)

Prog

(Magma) [a: n in [0..250]|IsPrime(a) where a is 26*n+15] // Vincenzo Librandi, Dec 18 2010

Crossrefs

Cf. A059245, A100202, A102732, A093191, A093350, A092178.

Sequence in context: A245317 A039524 A259586 * A334765 A269807 A289982

Adjacent sequences: A140371 A140372 A140373 * A140375 A140376 A140377

Keyword

nonn

Author

Juri-Stepan Gerasimov, Jun 14 2008

Extensions

Edited by R. J. Mathar, Jun 16 2008

Status

approved