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A106997
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Primes of the form 3x^2-xy+8y^2, with x and y nonnegative.
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1
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3, 53, 97, 127, 257, 373, 547, 677, 683, 743, 787, 797, 877, 953, 1367, 1553, 1667, 1693, 1777, 1913, 2027, 2083, 2207, 2347, 2803, 2833, 2887, 3167, 3343, 3373, 3637, 3727, 3803, 3833, 3853, 3907, 3917, 4093, 4217, 4327, 4373, 4517, 4733
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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[3, -1, 8, 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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