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Search: id:A139664
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| A139664 |
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Primes of the form x^2+760y^2. |
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+0
2
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| 761, 769, 809, 881, 929, 1049, 1201, 1289, 1489, 1601, 1721, 2129, 2281, 2441, 2609, 2969, 3041, 3049, 3089, 3121, 3209, 3329, 3361, 3769, 3881, 4001, 4129, 4241, 4409, 4481, 4561, 4721, 4729, 4889, 5441, 5521, 5641, 5801, 5849, 6089
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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Discriminant=-3040. See A139643 for more information.
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FORMULA
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The primes are congruent to {1, 9, 49, 81, 121, 161, 169, 201, 289, 321, 329, 441, 481, 529, 609, 681, 689, 729} (mod 760).
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CROSSREFS
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Sequence in context: A022051 A107515 A141144 this_sequence A083642 A083643 A083644
Adjacent sequences: A139661 A139662 A139663 this_sequence A139665 A139666 A139667
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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), Apr 29 2008
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