Prime for x Floor[3^(3^x)]

[Dragonfall]

I think I read this somewhere, but I'm not sure it's right: is there a real number A such that Floor[A^(3^x)] is prime for all x?

 

[0rthodontist]

That doesn't make any sense.

 

[CRGreathouse]

Are you thinking perhaps of Mills' constant?

 

[Dragonfall]

Mill's constant! That's the one.

 

[AlbertEinstein]

May be Here
http://en.wikipedia.org/wiki/Mill's_constant