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Search: id:A139939
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| A139939 |
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Primes of the form 10x^2+10xy+37y^2. |
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+0
1
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| 37, 97, 157, 313, 337, 373, 433, 457, 613, 733, 757, 937, 1033, 1213, 1597, 1693, 1753, 1873, 1993, 2113, 2137, 2437, 2593, 2713, 2797, 2857, 2917, 3217, 3253, 3373, 3457, 3517, 3697, 3733, 3793, 4093, 4177, 4297, 4357, 4513, 4597, 4657
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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Discriminant=-1380. See A139827 for more information.
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FORMULA
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The primes are congruent to {37, 97, 157, 217, 313, 337, 373, 433, 457, 493, 517, 613, 697, 733, 757, 793, 937, 973, 1033, 1057, 1213, 1333} (mod 1380).
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CROSSREFS
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Sequence in context: A033222 A098025 A142793 this_sequence A107999 A108160 A044224
Adjacent sequences: A139936 A139937 A139938 this_sequence A139940 A139941 A139942
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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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