A142541 - OEIS

A142541

Primes congruent to 11 mod 53.

11, 223, 541, 647, 859, 1283, 1601, 2131, 2237, 2767, 3191, 4357, 4463, 4993, 5099, 5417, 6053, 6689, 7219, 7537, 7643, 8597, 9127, 9551, 10399, 11353, 11777, 12413, 13049, 13367, 14321, 14533, 14639, 14851, 14957, 16229, 16547, 16759, 17077, 17183, 17713

(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[{11}, Mod[#, 53]] &] (* Vincenzo Librandi, Aug 29 2012 *)

PROG

(Magma) [p: p in PrimesUpTo(20000) | p mod 53 eq 11]; // Vincenzo Librandi, Aug 29 2012

(PARI) is(n)=isprime(n) && n%53==11 \\ Charles R Greathouse IV, Jul 03 2016