

A094484


Primes of form 2^j + 461^j.


0




OFFSET

1,1


COMMENTS

The number j must be zero or a power of 2. Checked j being powers of two through 2^19. Thus a(5) > 10^2700000. Primes of this magnitude are rare (about 1 in 6.4 million), so chance of finding one is remote with today's computer algorithms and speeds.  Robert Price, Apr 29 2013


LINKS



EXAMPLE

The relevant exponents are powers of 2: 0, 1, 4, 16; a(4) = 65536+461^16 = 4161163747708008324368372925882377717624897.


CROSSREFS



KEYWORD

nonn


AUTHOR



STATUS

approved



