A032488 - OEIS

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A032488

Numbers n such that 223*2^n+1 is prime.

8, 10, 22, 44, 58, 62, 68, 82, 100, 104, 118, 230, 260, 440, 446, 512, 700, 892, 932, 1240, 1456, 2438, 4982, 5090, 6496, 14678, 17944, 23786, 27838, 39866, 46322, 52358, 61700, 68584, 78244 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	LINKS	`Ray Ballinger, Proth Search Page` `Ray Ballinger and Wilfrid Keller, List of primes k.2^n + 1 for k < 300` `Wilfrid Keller, List of primes k.2^n - 1 for k < 300` `Index entries for sequences of n such that k2^n-1 (or k2^n+1) is prime`
	CROSSREFS	`Sequence in context: A022322 A070974 A073619 * A102844 A097543 A088034` `Adjacent sequences: A032485 A032486 A032487 * A032489 A032490 A032491`
	KEYWORD	`nonn,hard`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 14 15:32 EST 2012. Contains 205635 sequences.