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Search: id:A139997
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| A139997 |
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Primes of the form 29x^2+2xy+29y^2. |
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+0
1
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| 29, 149, 389, 701, 821, 1061, 1229, 1709, 1901, 2069, 2381, 2549, 2741, 2909, 3221, 3389, 3581, 4229, 4349, 4421, 5021, 5189, 5261, 5741, 5861, 6029, 6101, 6269, 6581, 6701, 6869, 7109, 7541, 7589, 7949, 8429, 9221, 9461, 9629, 9941, 10061
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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Discriminant=-3360. See A139827 for more information.
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FORMULA
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The primes are congruent to {29, 149, 221, 389, 701, 821} (mod 840).
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MATHEMATICA
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Union[QuadPrimes[29, 2, 29, 10000], QuadPrimes[29, -2, 29, 10000]] (* see A106856 *)
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CROSSREFS
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Sequence in context: A123845 A042642 A042644 this_sequence A098117 A101096 A142827
Adjacent sequences: A139994 A139995 A139996 this_sequence A139998 A139999 A140000
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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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