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A142575 Primes congruent to 45 mod 53. 1
151, 257, 787, 1423, 1741, 1847, 2377, 2801, 3119, 3331, 3967, 4073, 4391, 4603, 5557, 5981, 6299, 6829, 7253, 8101, 8419, 8737, 9161, 9479, 10009, 10433, 11069, 12553, 12659, 13613, 13931, 14143, 14249, 14461, 14779, 15733, 16369, 17747, 17959, 18701, 18913 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
FORMULA
a(n) ~ 52n log n. - Charles R Greathouse IV, Jul 04 2016
MATHEMATICA
Select[Prime[Range[2200]], Mod[#, 53]==45&] (* Harvey P. Dale, Aug 23 2011 *)
Select[Prime[Range[2600]], MemberQ[{45}, Mod[#, 53]] &] (* Vincenzo Librandi, Aug 30 2012 *)
PROG
(Magma) [p: p in PrimesUpTo(20000) | p mod 53 eq 45]; // Vincenzo Librandi, Aug 30 2012
(PARI) is(n)=isprime(n) && n%53==45 \\ Charles R Greathouse IV, Jul 04 2016
CROSSREFS
Cf. A000040.
Sequence in context: A276264 A070182 A100200 * A142657 A142760 A142903
KEYWORD
nonn,easy
AUTHOR
N. J. A. Sloane, Jul 11 2008
STATUS
approved

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Last modified March 29 07:27 EDT 2024. Contains 371265 sequences. (Running on oeis4.)