17895Cute little prime-generating formula
- Mar 31, 2006Okay, here's one...
y := (25645421049923/1354101743877)
Note that round(y^n) is prime for n := 1 to 18.
But then the fun stops. :(
What is the next value of n for which round(y^n) is prime?
I think it must be quite large.