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A106994
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Primes of the form 4x^2-xy+6y^2, with x and y nonnegative.
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1
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101, 139, 149, 229, 311, 359, 479, 541, 619, 691, 701, 719, 761, 1049, 1259, 1489, 1499, 1669, 1721, 1759, 1811, 1831, 1949, 2099, 2251, 2441, 2999, 3049, 3121, 3209, 3331, 3691, 4001, 4051, 4229, 4339, 4481, 4561, 4621, 4729, 4871, 5021
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OFFSET
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1,1
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COMMENTS
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Discriminant=-95.
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LINKS
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MATHEMATICA
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QuadPrimes2[4, -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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