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Search: id:A139963
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| A139963 |
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Primes of the form 2x^2+231y^2. |
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+0
2
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| 2, 233, 239, 263, 281, 359, 431, 569, 743, 809, 953, 1031, 1289, 1481, 1583, 1913, 2081, 2087, 2111, 2129, 2153, 2207, 2417, 2543, 2591, 2657, 2801, 2879, 2969, 3119, 3137, 3329, 3593, 3761, 3929, 4001, 4127, 4391, 4463, 4649, 4817, 4967
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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Discriminant=-1848. See A139827 for more information.
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FORMULA
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The primes are congruent to {2, 65, 95, 233, 239, 263, 281, 305, 359, 431, 527, 569, 695, 743, 767, 809, 953, 1031, 1073, 1121, 1271, 1289, 1415, 1481, 1535, 1583, 1625, 1649, 1745, 1751, 1817} (mod 1848).
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CROSSREFS
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Sequence in context: A012668 A012530 A057157 this_sequence A124046 A101146 A087226
Adjacent sequences: A139960 A139961 A139962 this_sequence A139964 A139965 A139966
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KEYWORD
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nonn,easy
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AUTHOR
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T. D. Noe (noe(AT)sspectra.com), May 02 2008
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