Hi All
There is a Ineger number , how to find it's prime root and exponent ?
If function Foo to solve it .
(Foo 19683) --> '(3 9) ;;(expt 3 9) = 19683
(Foo 19487171) -->'(11 7) ;; (expt 11 7) = 19487171
(Foo 48828125 ) -->'(5 11) ;; (expt 5 11) = 48828125
(Foo 256) --> '(2 8) ;; (expt 2 8) = 256
(Foo 144) --> NIL ;;(expt 12 2) = 144 , But 12 is not Prime Number .