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A106908
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Primes of the form 4x^2+3xy+4y^2, with x and y any integer.
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0
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5, 11, 31, 89, 179, 181, 191, 331, 401, 419, 421, 449, 521, 599, 619, 641, 709, 719, 829, 859, 911, 971, 991, 1021, 1039, 1109, 1259, 1291, 1301, 1489, 1511, 1549, 1621, 1709, 1831, 1871, 1879, 2011, 2039, 2099, 2161, 2179, 2281, 2311, 2381
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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COMMENTS
| Discriminant=-55. See A106856 for more information.
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MATHEMATICA
| Union[QuadPrimes[4, 3, 4, 10000], QuadPrimes[4, -3, 4, 10000]] (* see A106856 *)
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CROSSREFS
| Sequence in context: A077446 A023276 A074648 * A107442 A127864 A077917
Adjacent sequences: A106905 A106906 A106907 * A106909 A106910 A106911
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KEYWORD
| nonn,easy
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AUTHOR
| T. D. Noe (noe(AT)sspectra.com), May 09 2005
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