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A106974 Primes of the form 2x^2+2xy+11y^2, with x and y nonnegative. +0
2
2, 11, 23, 71, 107, 179, 191, 239, 347, 359, 431, 443, 491, 599, 659, 683, 743, 827, 911, 947, 1019, 1031, 1103, 1163, 1187, 1367, 1439, 1451, 1499, 1523, 1583, 1607, 1619, 1667, 1871, 2003, 2027, 2039, 2087, 2111, 2207, 2339, 2459, 2531, 2543 (list; graph; listen)
OFFSET

1,1

COMMENT

Discriminant=-84. See A106856 for more information.

MATHEMATICA

QuadPrimes[2, 2, 11, 10000] (* see A106856 *)

CROSSREFS

Sequence in context: A056637 A090424 A141423 this_sequence A115374 A078699 A042347

Adjacent sequences: A106971 A106972 A106973 this_sequence A106975 A106976 A106977

KEYWORD

nonn,easy

AUTHOR

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

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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