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A142580
Primes congruent to 50 mod 53.
1
103, 421, 739, 1163, 1481, 1693, 2011, 2647, 2753, 3389, 3919, 5297, 5827, 6569, 6781, 7417, 7523, 7841, 8053, 8689, 9007, 9431, 9643, 9749, 10067, 10597, 11551, 11657, 12611, 12823, 13883, 14519, 14731, 15473, 15791, 16427, 17911, 18229, 19183, 19289, 19501
OFFSET
1,1
LINKS
FORMULA
a(n) ~ 52n log n. - Charles R Greathouse IV, Jul 04 2016
MATHEMATICA
Select[Prime[Range[2600]], MemberQ[{50}, Mod[#, 53]] &] (* Vincenzo Librandi, Aug 30 2012 *)
PROG
(Magma) [p: p in PrimesUpTo(20000) | p mod 53 eq 50]; // Vincenzo Librandi, Aug 30 2012
(PARI) is(n)=isprime(n) && n%53==50 \\ Charles R Greathouse IV, Jul 04 2016
CROSSREFS
Cf. A000040.
Sequence in context: A330325 A277460 A166056 * A142635 A142771 A082883
KEYWORD
nonn,easy
AUTHOR
N. J. A. Sloane, Jul 11 2008
STATUS
approved