id:A139875 - OEIS Search Results

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Primes of the form 4x^2+4xy+43y^2.

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43, 67, 163, 211, 331, 379, 499, 547, 571, 739, 883, 907, 1051, 1171, 1579, 1723, 1747, 2011, 2083, 2179, 2251, 2347, 2683, 2731, 2851, 3019, 3067, 3187, 3259, 3571, 3691, 3739, 3907, 3931, 4027, 4099, 4243, 4363, 4603, 5107, 5419, 5443 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Discriminant=-672. See A139827 for more information.`
	FORMULA	`The primes are congruent to {43, 67, 163} (mod 168).`
	CROSSREFS	`Adjacent sequences: A139872 A139873 A139874 this_sequence A139876 A139877 A139878` `Sequence in context: A043988 A139499 A033229 this_sequence A087765 A141971 A087699`
	KEYWORD	`nonn,easy`
	AUTHOR	`T. D. Noe (noe(AT)sspectra.com), May 02 2008`

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Last modified October 7 14:39 EDT 2008. Contains 144666 sequences.

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