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A139921 Primes of the form 3x^2+104y^2. +0
2
3, 107, 131, 179, 251, 347, 419, 443, 467, 491, 563, 659, 971, 1091, 1187, 1283, 1427, 1499, 1667, 1811, 1907, 1979, 2003, 2027, 2339, 2531, 2843, 2939, 2963, 3251, 3299, 3371, 3467, 3539, 3779, 3851, 3923, 4091, 4211, 4523, 4547, 4787 (list; graph; listen)
OFFSET

1,1

COMMENT

Discriminant=-1248. See A139827 for more information.

FORMULA

Except for 3, the primes are congruent to {35, 107, 131, 155, 179, 251} (mod 312).

CROSSREFS

Adjacent sequences: A139918 A139919 A139920 this_sequence A139922 A139923 A139924

Sequence in context: A101485 A074072 A037115 this_sequence A142509 A023325 A094200

KEYWORD

nonn,easy

AUTHOR

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

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Last modified October 6 16:13 EDT 2008. Contains 144667 sequences.


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