

A094483


Primes of form 2^j + 179^j.


0




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


LINKS

Table of n, a(n) for n=1..4.


MATHEMATICA

Select[Table[2^j+179^j, {j, 0, 30}], PrimeQ] (* Harvey P. Dale, Apr 24 2013 *)


CROSSREFS

Cf. A082101, A094473A094482.
Sequence in context: A324442 A032593 A176477 * A258426 A163794 A232703
Adjacent sequences: A094480 A094481 A094482 * A094484 A094485 A094486


KEYWORD

nonn


AUTHOR

Labos Elemer, Jun 01 2004


STATUS

approved



