id:A139986 - OEIS Search Results

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Primes of the form 5x^2+168y^2.

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5, 173, 293, 677, 773, 797, 1013, 1277, 1613, 1637, 1973, 2357, 2477, 2693, 2957, 3533, 3797, 4133, 4157, 4373, 4493, 4637, 4877, 4973, 5333, 5477, 5717, 5813, 6053, 6173, 6317, 6653, 7013, 7517, 7853, 8237, 8573, 8693, 8837, 9173, 9413 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Discriminant=-3360. See A139827 for more information.`
	FORMULA	`Except for 5, the primes are congruent to {173, 293, 437, 677, 773, 797} (mod 840).`
	CROSSREFS	`Sequence in context: A129995 A047940 A116629 this_sequence A123111 A060070 A027873` `Adjacent sequences: A139983 A139984 A139985 this_sequence A139987 A139988 A139989`
	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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