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A106869
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Primes of the form x^2+xy+6y^2, with x and y nonnegative.
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2
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59, 101, 167, 173, 223, 271, 307, 317, 347, 449, 463, 593, 599, 607, 691, 719, 809, 821, 877, 883, 991, 997, 1097, 1117, 1151, 1181, 1231, 1319, 1451, 1453, 1553, 1613, 1669, 1697, 1787, 1789, 1871, 1889, 1913, 2027, 2053, 2143, 2339, 2347
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OFFSET
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1,1
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COMMENTS
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Discriminant=-23.
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LINKS
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MATHEMATICA
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QuadPrimes2[1, 1, 6, 10000] (* see A106856 *)
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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STATUS
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approved
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