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A102910 Primes of the form 5^n+8. 2
13, 2524354896707237777317531408904915934954260592348873615264892578133 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

The next term, 5^(335)+8, is too large to include.

MAPLE

a:=proc(n) if isprime(5^n+8)=true then [n, 5^n+8] else fi end: seq(a(n), n=1..400); # yields also the value of n

MATHEMATICA

a = Delete[Union[Flatten[Table[If [PrimeQ[5^n + 7 + 1] == True, 5^n + 7 + 1, 0], {n, 1, 400}]]], 1]

CROSSREFS

Sequence in context: A048847 A093671 * A134070 A181170 A002337 A008423

Adjacent sequences:  A102907 A102908 A102909 * A102911 A102912 A102913

KEYWORD

nonn,bref

AUTHOR

Roger Lee Bagula (rlbagulatftn(AT)yahoo.com), Mar 01 2005

EXTENSIONS

Edited by N. J. A. Sloane (njas(AT)research.att.com), Apr 16 2006

Verified by Don Reble (djr(AT)nk.ca), Apr 25 2006

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Last modified February 14 20:38 EST 2012. Contains 205663 sequences.