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Search: id:A139956
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| A139956 |
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Primes of the form 3x^2+136y^2. |
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+0
2
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| 3, 139, 163, 211, 283, 379, 499, 547, 571, 619, 643, 691, 787, 811, 907, 1051, 1459, 1627, 1723, 1867, 2011, 2131, 2179, 2203, 2251, 2539, 2659, 2683, 2731, 2851, 3019, 3067, 3259, 3499, 3547, 3643, 3907, 4051, 4219, 4243, 4363, 4483, 4651
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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Discriminant=-1632. See A139827 for more information.
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FORMULA
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Except for 3, the primes are congruent to {91, 139, 163, 211, 235, 283, 379, 403} (mod 408).
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CROSSREFS
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Sequence in context: A082923 A049677 A030247 this_sequence A016067 A070322 A053527
Adjacent sequences: A139953 A139954 A139955 this_sequence A139957 A139958 A139959
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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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