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Search: id:A106993
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A106993 Primes of the form 4x^2+xy+6y^2, with x and y any integer. +0
1
11, 61, 101, 139, 149, 229, 271, 311, 359, 479, 499, 541, 571, 619, 631, 691, 701, 719, 761, 769, 881, 1031, 1049, 1061, 1069, 1259, 1279, 1301, 1489, 1499, 1669, 1721, 1759, 1811, 1831, 1871, 1949, 1999, 2069, 2099, 2221, 2239, 2251, 2381 (list; graph; listen)
OFFSET

1,1

COMMENT

Discriminant=-95. See A106856 for more information.

CROSSREFS

Adjacent sequences: A106990 A106991 A106992 this_sequence A106994 A106995 A106996

Sequence in context: A066999 A055826 A073625 this_sequence A066597 A078554 A002650

KEYWORD

nonn,easy

AUTHOR

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

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Last modified October 8 07:34 EDT 2008. Contains 144666 sequences.


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