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%I #17 Aug 05 2014 14:16:30
%S 23,29,43,53,79,107,113,127,179,191,211,233,263,277,337,347,373,389,
%T 443,491,547,599,641,653,659,673,701,751,757,809,883,907,911,919,953,
%U 991,1031,1093,1171,1187,1213,1283,1297,1303,1327,1381,1429,1439,1453
%N Primes of the form x^2+xy+23y^2, with x and y nonnegative.
%C Discriminant=-91.
%H Vincenzo Librandi and Ray Chandler, <a href="/A106988/b106988.txt">Table of n, a(n) for n = 1..10000</a> [First 1000 terms from Vincenzo Librandi]
%H N. J. A. Sloane et al., <a href="https://oeis.org/wiki/Binary_Quadratic_Forms_and_OEIS">Binary Quadratic Forms and OEIS</a> (Index to related sequences, programs, references)
%t QuadPrimes2[1, 1, 23, 10000] (* see A106856 *)
%K nonn,easy
%O 1,1
%A _T. D. Noe_, May 09 2005
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