A140543 Primes congruent to 15 mod 17.

83, 151, 389, 457, 491, 593, 661, 797, 967, 1069, 1103, 1171, 1307, 1409, 1511, 1579, 1613, 1783, 1987, 2089, 2293, 2531, 2633, 2803, 2837, 2939, 3041, 3109, 3313, 3347, 3449, 3517, 3823, 4027, 4129, 4231, 4639, 4673, 4877, 5081, 5387, 5557, 5591, 5659

Offset: 1

Author

Juri-Stepan Gerasimov, Jun 28 2008

Keywords

• nonn
• easy

Links

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

Crossrefs

Cf. A107306.

Programs

Magma

[p: p in PrimesUpTo(6000) | p mod 17 eq 15 ]; // Vincenzo Librandi, Aug 15 2012

Mathematica

Select[Range[15,15000,17],PrimeQ] (* Vladimir Joseph Stephan Orlovsky, May 18 2011 *)

PARI

is(n)=isprime(n) && n%17==15 \\ Charles R Greathouse IV, Jul 02 2016

Formula

a(n) ~ 16n log n. - Charles R Greathouse IV, Jul 02 2016

Extensions

Corrected and extended by N. J. A. Sloane, Jul 11 2008

Edited by N. J. A. Sloane at the suggestion of R. J. Mathar, Jul 20 2008