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A094483
Primes of form 2^j + 179^j.
0
2, 181, 1026625697, 1110832290554380967776058484990830657
OFFSET
1,1
COMMENTS
No additional terms through j=1000. - Harvey P. Dale, Apr 24 2013
The number j must be zero or a power of 2. Checked j being powers of two through 2^19. Thus a(5) > 10^2300000. Primes of this magnitude are rare (about 1 in 5.4 million), so chance of finding one is remote with today's computer algorithms and speeds. - Robert Price, May 05 2013
MATHEMATICA
Select[Table[2^j+179^j, {j, 0, 30}], PrimeQ] (* Harvey P. Dale, Apr 24 2013 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Labos Elemer, Jun 01 2004
STATUS
approved