A142391 - OEIS

A142391

Primes congruent to 40 mod 47.

181, 463, 557, 839, 1873, 2437, 2531, 2719, 3001, 3659, 3847, 4129, 4787, 5351, 5821, 6197, 6761, 6949, 7043, 7607, 8171, 8641, 8923, 9769, 10333, 10427, 10709, 11273, 11743, 12119, 12401, 12589, 13999, 14281, 14563, 14657, 14939, 15973, 16067, 16349, 16631

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

MATHEMATICA

Select[Prime[Range[2500]], MemberQ[{40}, Mod[#, 47]]&] (* Vincenzo Librandi, Aug 27 2012 *)

Select[Range[40, 17000, 47], PrimeQ] (* Harvey P. Dale, Dec 01 2022 *)

PROG

(Magma) [p: p in PrimesUpTo(18000) | p mod 47 eq 40]; // Vincenzo Librandi, Aug 27 2012