A142290 - OEIS

A142290

Primes congruent to 41 mod 43.

41, 127, 557, 643, 1847, 1933, 2621, 2707, 2879, 3137, 3739, 3911, 4513, 4943, 5717, 6491, 6577, 7351, 7523, 7867, 8039, 8297, 8641, 9157, 9587, 9931, 10103, 11393, 11909, 12253, 12511, 12941, 13457, 14489, 14747, 15091, 15263, 15349, 15607, 16381, 16553

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

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

FORMULA

a(n) ~ 42n log n. - Charles R Greathouse IV, Jul 03 2016

MATHEMATICA

Select[Prime[Range[5000]], MemberQ[{41}, Mod[#, 43]]&] (* Vincenzo Librandi, Aug 25 2012 *)

Select[Range[41, 17000, 43], PrimeQ] (* Harvey P. Dale, Jul 28 2018 *)

PROG

(Magma) [p: p in PrimesUpTo(18000) | p mod 43 eq 41 ]; // Vincenzo Librandi, Aug 25 2012