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A141937 Primes congruent to 13 mod 25. 3
13, 113, 163, 263, 313, 463, 563, 613, 863, 1013, 1063, 1163, 1213, 1613, 1663, 1913, 2063, 2113, 2213, 2663, 2713, 2963, 3163, 3313, 3413, 3463, 3613, 3863, 4013, 4363, 4463, 4513, 4663, 4813, 5113, 5413, 5563, 5813, 6113, 6163, 6263, 6563, 6763, 6863 (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) ~ 20n log n. - Charles R Greathouse IV, Jul 02 2016

MATHEMATICA

Select[Range[13, 20000, 25], PrimeQ] (* Vladimir Joseph Stephan Orlovsky, Jun 15 2011 *)

PROG

(MAGMA) [p: p in PrimesUpTo(8000) | p mod 25 eq 13 ]; // Vincenzo Librandi, Aug 16 2012

(PARI) is(n)=isprime(n) && n%25==13 \\ Charles R Greathouse IV, Jul 02 2016

CROSSREFS

Cf. A000040.

Sequence in context: A166573 A044726 A303038 * A320464 A302875 A303523

Adjacent sequences:  A141934 A141935 A141936 * A141938 A141939 A141940

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, Jul 11 2008

STATUS

approved

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Last modified January 21 21:30 EST 2020. Contains 331128 sequences. (Running on oeis4.)