id:A086477 - OEIS Search Results

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Primes p such that 128p+1 and (p-1)/128 are both prime.

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21377, 44417, 140417, 151169, 151937, 155777, 436097, 539009, 569729, 570497, 608129, 658817, 704897, 830849, 865409, 965249, 1000577, 1008257, 1054337, 1130369, 1214849, 1311617, 1419137, 1429889, 1556609, 1618817, 1779329 (list; graph; listen)

	OFFSET	`1,1`
	MATHEMATICA	`Prime[ Select[ Range[141120], PrimeQ[(Prime[ # ] - 1)/2^7] && PrimeQ[2^7Prime[ # ] + 1] & ]]`
	CROSSREFS	`Cf. A085957, A085958, A086476, A086478.` `Sequence in context: A097239 A109029 A083361 this_sequence A096554 A063388 A113620` `Adjacent sequences: A086474 A086475 A086476 this_sequence A086478 A086479 A086480`
	KEYWORD	`nonn`
	AUTHOR	`Amarnath Murthy and Jason Earls (amarnath_murthy(AT)yahoo.com), Jul 22 2003`
	EXTENSIONS	`Edited and extended by Robert G. Wilson v (rgwv(AT)rgwv.com), Jul 26 2003`

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Last modified December 19 12:50 EST 2009. Contains 171053 sequences.

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