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A075984
Primes of the form n^5 + 6^n.
1
7, 362958107, 80204967233062404407033191715657
OFFSET
1,1
COMMENTS
Further terms are too large to be displayed here. Corresponding values of n are in A075985.
a(6) has 4138 digits. - Vincenzo Librandi, Dec 09 2011.
MATHEMATICA
Select[Table[n^5+6^n, {n, 0, 500}], PrimeQ] (* Vincenzo Librandi, Dec 09 2011 *)
PROG
(Magma) [ a: n in [0..160] | IsPrime(a) where a is n^5+6^n ];
CROSSREFS
Cf. A075985.
Sequence in context: A076910 A172771 A116257 * A109300 A124272 A128820
KEYWORD
nonn,bref
AUTHOR
Zak Seidov, Oct 17 2002
STATUS
approved