A032376 - OEIS

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A032376

Numbers n such that 53*2^n+1 is prime.

1, 5, 17, 21, 61, 85, 93, 105, 133, 485, 857, 1665, 2133, 2765, 5621, 9025, 12241, 165541, 181033 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	LINKS	`Ray Ballinger, Proth Search Page` `Ray Ballinger and Wilfrid Keller, List of primes k.2^n + 1 for k < 300` `Y. Gallot, Proth.exe: Windows Program for Finding Large Primes` `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: A043003 A191210 A191143 * A145818 A029986 A076275` `Adjacent sequences: A032373 A032374 A032375 * A032377 A032378 A032379`
	KEYWORD	`nonn`
	AUTHOR	`Jim Buddenhagen (jbuddenh(AT)gmail.com)`
	EXTENSIONS	`More terms from Hugo Pfoertner (hugo(AT)pfoertner.org), Jun 20 2003`

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Last modified February 17 04:52 EST 2012. Contains 205985 sequences.