A142406 - OEIS

A142406

Primes congruent to 25 mod 48.

73, 313, 409, 457, 601, 937, 1033, 1129, 1321, 1609, 1657, 1753, 1801, 1993, 2089, 2137, 2281, 2377, 2473, 2521, 2617, 2713, 2857, 2953, 3001, 3049, 3433, 3529, 3673, 3769, 4057, 4153, 4201, 4297, 4441, 4729, 4969, 5113, 5209, 5449, 5641, 5689, 5737, 5881

(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) ~ 16n log n. - Charles R Greathouse IV, Jul 03 2016

MATHEMATICA

Select[Prime[Range[1000]], MemberQ[{25}, Mod[#, 48]] &] (* Vincenzo Librandi, Aug 27 2012 *)

Select[Range[25, 5900, 48], PrimeQ] (* Harvey P. Dale, Mar 25 2013 *)

PROG

(Magma) [p: p in PrimesUpTo(6000) | p mod 48 eq 25]; // Vincenzo Librandi, Aug 27 2012