A142537 - OEIS

A142537

Primes congruent to 7 mod 53.

7, 113, 431, 643, 1279, 1597, 2339, 2551, 2657, 3187, 3823, 3929, 5413, 5519, 6367, 6473, 6791, 7109, 7321, 7639, 8699, 9547, 10289, 10501, 10607, 11243, 12197, 12409, 13151, 13469, 13681, 13999, 14423, 14741, 15271, 15377, 15907, 16649, 17497, 17921, 18133

(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) ~ 52n log n. - Charles R Greathouse IV, Jul 03 2016

MATHEMATICA

Select[Prime[Range[2600]], MemberQ[{7}, Mod[#, 53]] &] (* Vincenzo Librandi, Aug 29 2012 *)

Select[Range[7, 20000, 53], PrimeQ] (* Harvey P. Dale, Feb 27 2023 *)

PROG

(Magma) [p: p in PrimesUpTo(20000) | p mod 53 eq 7]; // Vincenzo Librandi, Aug 29 2012