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A140019
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Primes of the form 10x^2+10xy+139y^2.
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0
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139, 199, 439, 859, 1039, 1231, 1291, 1459, 1531, 1699, 1951, 2131, 2239, 2539, 2551, 2791, 3331, 3559, 3631, 4339, 4651, 4759, 5431, 5659, 5851, 6691, 6991, 7159, 7411, 7591, 7699, 8011, 8839, 9091, 9439, 9931, 10111, 10531, 10891, 11059
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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COMMENTS
| Discriminant=-5460. See A139827 for more information.
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FORMULA
| The primes are congruent to {139, 199, 391, 439, 451, 859, 979, 1039, 1231, 1291, 1459, 1531, 1699, 1819, 1951, 2071, 2131, 2239, 2539, 2551, 2791, 2911, 3331, 3379, 3559, 3631, 3799, 3979, 4339, 4471, 4651, 4759, 4819, 4891, 5071, 5431} (mod 5460).
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MATHEMATICA
| QuadPrimes[10, -10, 139, 10000] (* see A106856 *)
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CROSSREFS
| Sequence in context: A142524 A108383 A027867 * A107206 A142314 A142396
Adjacent sequences: A140016 A140017 A140018 * A140020 A140021 A140022
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KEYWORD
| nonn,easy
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AUTHOR
| T. D. Noe (noe(AT)sspectra.com), May 02 2008
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