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Search: id:A139918
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| A139918 |
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Primes of the form 8x^2+8xy+37y^2. |
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+0
1
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| 37, 53, 197, 277, 317, 373, 557, 613, 653, 757, 877, 1093, 1117, 1213, 1373, 1453, 1493, 1597, 1733, 1877, 1933, 1997, 2053, 2213, 2237, 2293, 2333, 2437, 2557, 2797, 2837, 3413, 3557, 3613, 3637, 3677, 3733, 3917, 4013, 4253, 4397, 4517
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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Discriminant=-1120. See A139827 for more information.
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FORMULA
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The primes are congruent to {37, 53, 93, 197, 253, 277} (mod 280).
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MATHEMATICA
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QuadPrimes[8, -8, 37, 10000] (* see A106856 *)
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CROSSREFS
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Sequence in context: A101940 A036540 A141166 this_sequence A108273 A045223 A134222
Adjacent sequences: A139915 A139916 A139917 this_sequence A139919 A139920 A139921
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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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