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A141912 Primes congruent to 8 mod 23. 1
31, 307, 353, 491, 859, 997, 1181, 1319, 1549, 1733, 1871, 2239, 2377, 2423, 2699, 2791, 2837, 3067, 3251, 3343, 3389, 3527, 3803, 4079, 4217, 4447, 4493, 4723, 4861, 4999, 5413, 5689, 5827, 6011, 6287, 6379, 6563, 6701, 6793, 6977, 7069, 7207, 7253, 7529 (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) ~ 22n log n. - Charles R Greathouse IV, Jul 03 2016

MATHEMATICA

Select[Range[8, 10000, 23], PrimeQ] (* Vladimir Joseph Stephan Orlovsky, Apr 05 2011 *)

PROG

(MAGMA) [p: p in PrimesUpTo(8000) | p mod 23 eq 8 ]; // Vincenzo Librandi, Aug 16 2012

(PARI) is(n)=isprime(n) && n%23==8 \\ Charles R Greathouse IV, Jul 03 2016

CROSSREFS

Cf. A000040, A040984, A141908, A100201.

Sequence in context: A027841 A221853 A000500 * A147297 A295975 A002225

Adjacent sequences:  A141909 A141910 A141911 * A141913 A141914 A141915

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, Jul 11 2008

STATUS

approved

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Last modified February 16 02:39 EST 2019. Contains 320140 sequences. (Running on oeis4.)