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A106895 Primes of the form 3x^2+xy+4y^2, with x and y any integer. +0
1
3, 17, 37, 71, 79, 101, 103, 149, 239, 241, 251, 271, 277, 307, 347, 383, 397, 401, 457, 571, 617, 653, 659, 661, 733, 769, 773, 811, 853, 863, 929, 1019, 1051, 1061, 1097, 1109, 1123, 1153, 1187, 1223, 1249, 1259, 1283, 1297, 1301, 1303, 1381 (list; graph; listen)
OFFSET

1,1

COMMENT

Discriminant=-47. See A106856 for more information.

CROSSREFS

Sequence in context: A031290 A031386 A146813 this_sequence A106896 A097938 A073162

Adjacent sequences: A106892 A106893 A106894 this_sequence A106896 A106897 A106898

KEYWORD

nonn,easy

AUTHOR

T. D. Noe (noe(AT)sspectra.com), May 09 2005

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Last modified December 4 15:51 EST 2008. Contains 151308 sequences.


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