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A139902 Primes of the form 16x^2+16xy+19y^2. +0
2
19, 139, 211, 331, 379, 499, 571, 619, 691, 739, 811, 859, 1051, 1171, 1291, 1459, 1531, 1579, 1699, 2011, 2131, 2179, 2251, 2371, 2539, 2659, 2731, 2851, 2971, 3019, 3259, 3331, 3499, 3571, 3691, 3739, 3931, 4051, 4099, 4219, 4339, 4651 (list; graph; listen)
OFFSET

1,1

COMMENT

Discriminant=-960. See A139827 for more information.

FORMULA

The primes are congruent to {19, 91} (mod 120).

CROSSREFS

Sequence in context: A085464 A101090 A142746 this_sequence A140624 A057636 A104046

Adjacent sequences: A139899 A139900 A139901 this_sequence A139903 A139904 A139905

KEYWORD

nonn,easy

AUTHOR

T. D. Noe (noe(AT)sspectra.com), May 02 2008

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Last modified December 3 14:12 EST 2008. Contains 151279 sequences.


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