A142514 Primes congruent to 15 mod 52.

67, 223, 379, 431, 587, 691, 743, 1367, 1471, 1523, 1627, 1783, 2251, 2459, 2719, 2927, 3083, 3187, 3343, 3499, 3863, 3967, 4019, 4591, 4643, 4799, 4903, 5059, 5527, 5683, 5839, 6047, 6151, 6203, 6359, 6619, 6827, 6983, 7243, 7451, 7607, 7867, 7919, 8179

Offset

1,1

Links

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

Formula

a(n) ~ 24n log n. - Charles R Greathouse IV, Jul 03 2016

Mathematica

Select[Prime[Range[1100]], Mod[#, 52]==15&]  (* Harvey P. Dale, Apr 22 2011 *)
Select[Prime[Range[1300]], MemberQ[{15}, Mod[#, 52]] &] (* Vincenzo Librandi, Aug 29 2012 *)

Prog

(Magma) [p: p in PrimesUpTo(9000) | p mod 52 eq 15]; // Vincenzo Librandi, Aug 29 2012
(PARI) is(n)=isprime(n) && n%52==15 \\ Charles R Greathouse IV, Jul 03 2016

Crossrefs

Cf. A000040.

Sequence in context: A142891 A142049 A280162 * A142273 A141985 A142429

Adjacent sequences: A142511 A142512 A142513 * A142515 A142516 A142517

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved