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%I
%S 3,5,7,29,41,79,107,127,137,199,239,241,251,277,311,433,491,499,577,
%T 593,599,643,647,653,661,709,757,853,877,907,971,1039,1051,1069,1087,
%U 1091,1097,1259,1301,1307,1319,1423,1451,1543,1579,1583,1597,1609
%N Primes of the form 3x^2-xy+5y^2, with x and y nonnegative.
%C Discriminant=-59. See A106856 for more information.
%H Vincenzo Librandi, <a href="/A106920/b106920.txt">Table of n, a(n) for n = 1..1000</a>
%t QuadPrimes[3, -1, 5, 10000] (* see A106856 *)
%K nonn,easy
%O 1,1
%A _T. D. Noe_, May 09 2005
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