id:A107170 - OEIS Search Results

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Primes of the form 2x^2+31y^2.

+0
2

2, 31, 103, 193, 281, 311, 479, 521, 617, 857, 937, 1063, 1423, 1489, 1657, 1831, 1847, 2543, 2591, 2609, 2671, 2711, 2729, 2753, 2903, 2953, 3023, 3089, 3167, 3319, 3559, 3697, 3761, 3769, 3823, 3863, 4079, 4111, 4201, 4561, 4639, 4903 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Discriminant=-248. See A107132 for more information.`
	CROSSREFS	`Sequence in context: A030459 A141978 A101254 this_sequence A042059 A134179 A004307` `Adjacent sequences: A107167 A107168 A107169 this_sequence A107171 A107172 A107173`
	KEYWORD	`nonn,easy`
	AUTHOR	`T. D. Noe (noe(AT)sspectra.com), May 13 2005`

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Last modified September 6 00:03 EDT 2008. Contains 143485 sequences.

AT&T Labs Research