A142385 Primes congruent to 34 mod 47.

269, 457, 739, 1021, 1303, 1867, 2243, 2713, 3089, 3371, 3559, 4217, 4969, 6379, 6473, 6661, 7507, 7789, 7883, 8353, 8447, 9011, 9199, 9293, 9857, 10139, 10891, 11173, 11549, 11831, 12113, 12301, 12583, 12959, 13147, 13241, 13523, 13711, 14087, 14369, 14557

Offset

1,1

Links

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

Formula

a(n) ~ 46n log n. - Charles R Greathouse IV, Jul 03 2016

Mathematica

Select[Prime[Range[2500]], MemberQ[{34}, Mod[#, 47]] &] (* Vincenzo Librandi, Aug 27 2012 *)
Select[Range[34, 15000, 47], PrimeQ] (* Harvey P. Dale, Jan 06 2019 *)

Prog

(Magma) [p: p in PrimesUpTo(18000) | p mod 47 eq 34]; // Vincenzo Librandi, Aug 27 2012
(PARI) is(n)=isprime(n) && n%47==34 \\ Charles R Greathouse IV, Jul 03 2016

Crossrefs

Cf. A000040.

Sequence in context: A073026 A255206 A142636 * A142823 A255023 A059330

Adjacent sequences: A142382 A142383 A142384 * A142386 A142387 A142388

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved