View Single Post
Old 2016-03-15, 23:45   #5
PawnProver44
 
PawnProver44's Avatar
 
"NOT A TROLL"
Mar 2016
California

197 Posts
Post

I picked this number on my own: 44553815103018140629

I can only come up with two primes formed:

59445845011081062133

50540183611413058429

So about almost any number not a multiple of 3 this is possible for.
PawnProver44 is offline   Reply With Quote