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A142715
Primes congruent to 31 mod 58.
2
31, 89, 263, 379, 727, 1249, 1307, 1423, 1481, 1597, 2003, 2293, 2351, 2467, 2699, 3163, 3221, 3511, 3917, 4091, 4729, 4787, 4903, 5077, 5309, 5483, 5657, 6121, 6353, 6469, 6701, 6991, 7687, 7919, 8093, 8209, 8731, 8963, 9137, 9311, 9601, 9833, 9949, 10007
OFFSET
1,1
LINKS
FORMULA
a(n) ~ 28n log n. - Charles R Greathouse IV, Jul 03 2016
MATHEMATICA
Select[Prime[Range[1300]], MemberQ[{31}, Mod[#, 58]] &] (* Vincenzo Librandi, Sep 02 2012 *)
PROG
(Magma) [p: p in PrimesUpTo(10500) | p mod 58 eq 31 ]; // Vincenzo Librandi, Sep 02 2012
(PARI) is(n)=isprime(n) && n%58==31 \\ Charles R Greathouse IV, Jul 03 2016
CROSSREFS
Sequence in context: A096731 A039518 A179113 * A093758 A359650 A360488
KEYWORD
nonn,easy
AUTHOR
N. J. A. Sloane, Jul 11 2008
STATUS
approved