id:A117132 - OEIS Search Results

Search: id:A117132

Displaying 1-1 of 1 results found.

page 1

Numbers n such that 5*n^5 + 1 is prime.

+0
1

8, 14, 32, 80, 138, 144, 236, 284, 302, 342, 344, 390, 420, 438, 446, 510, 542, 546, 570, 612, 638, 644, 680, 690, 696, 768, 794, 804, 812, 816, 822, 834, 866, 888, 908, 942, 960, 1020, 1022, 1148, 1190, 1194, 1224, 1250, 1278, 1358, 1368, 1398, 1434, 1446 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`If n=144 then 5*n^5 + 1 = 309586821121 (prime)`
	MATHEMATICA	`Select[Range[2000], PrimeQ[5#^5 + 1] &] - Stefan Steinerberger (stefan.steinerberger(AT)gmail.com) and Giovanni Resta (g.resta(AT)iit.cnr.it), Apr 22 2006`
	CROSSREFS	`Cf. A089001.` `Sequence in context: A029625 A029631 A144842 this_sequence A064969 A144840 A121866` `Adjacent sequences: A117129 A117130 A117131 this_sequence A117133 A117134 A117135`
	KEYWORD	`nonn,less`
	AUTHOR	`Parthasarathy Nambi (PachaNambi(AT)yahoo.com), Apr 20 2006`
	EXTENSIONS	`More terms from Stefan Steinerberger (stefan.steinerberger(AT)gmail.com) and Giovanni Resta (g.resta(AT)iit.cnr.it), Apr 22 2006`

page 1

Search completed in 0.002 seconds

Last modified November 18 20:14 EST 2008. Contains 147244 sequences.

AT&T Labs Research