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A106934
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Primes of the form 3x^2+2xy+6y^2, with x and y nonnegative.
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2
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3, 11, 31, 107, 163, 167, 199, 211, 311, 367, 431, 439, 547, 643, 751, 787, 811, 887, 907, 911, 983, 1187, 1367, 1399, 1423, 1523, 1571, 1663, 1847, 1867, 1907, 1931, 1979, 1999, 2063, 2203, 2207, 2251, 2339, 2459, 2579, 2591, 2647, 2659, 2663
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OFFSET
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1,1
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COMMENTS
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Discriminant=-68.
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LINKS
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MATHEMATICA
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QuadPrimes2[3, 2, 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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