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A140022 Primes of the form 15x^2+91y^2. 0
151, 331, 379, 499, 631, 739, 1051, 1471, 1579, 1831, 2179, 2251, 2671, 3271, 3739, 3931, 4519, 4831, 4951, 4999, 5419, 5779, 5791, 5839, 6091, 6199, 6619, 6871, 7039, 7351, 7639, 8731, 9199, 9319, 9391, 9739, 10159, 10459, 10831, 11071 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

Discriminant=-5460. See A139827 for more information.

FORMULA

The primes are congruent to {151, 319, 331, 379, 499, 631, 739, 799, 1051, 1159, 1411, 1471, 1579, 1591, 1831, 1891, 2059, 2179, 2251, 2671, 2839, 3151, 3271, 3439, 3739, 3859, 3931, 4279, 4519, 4531, 4699, 4831, 4951, 4999, 5371, 5419} (mod 5460).

MATHEMATICA

QuadPrimes[15, 0, 91, 10000] (* see A106856 *)

CROSSREFS

Sequence in context: A142903 A031893 A118494 * A108842 A078858 A078967

Adjacent sequences:  A140019 A140020 A140021 * A140023 A140024 A140025

KEYWORD

nonn,easy

AUTHOR

T. D. Noe (noe(AT)sspectra.com), May 02 2008

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Last modified February 17 06:27 EST 2012. Contains 205998 sequences.