Hi Guys,

Any idea how to solve the equation 78^x = x (mod 10^12) ? Assume that x is a 12 digits number

I've looked over every congruence and can't seem to find anything useful.

Printable View

- March 13th 2013, 05:35 PMShadowKnight8702solving for x in 78^x =x (mod 10^12)
Hi Guys,

Any idea how to solve the equation 78^x = x (mod 10^12) ? Assume that x is a 12 digits number

I've looked over every congruence and can't seem to find anything useful. - March 13th 2013, 05:50 PMILikeSerenaRe: solving for x in 78^x =x (mod 10^12)
- March 13th 2013, 05:59 PMShadowKnight8702Re: solving for x in 78^x =x (mod 10^12)
Im not quite sure how that is solved. But one piece of info i forgot to mention is that x is a 12 digits number.

- March 13th 2013, 06:04 PMILikeSerenaRe: solving for x in 78^x =x (mod 10^12)