Chapter 8 Exercise 6

This software determines the order of , where p is a prime less than 101. Run the software for
p = 3, 5, and 7.

Is the result always divisible by p? Is the result always divisible by p-1? Is the result always divisible by p+1? Make a conjecture about the order of for all primes p.
(Please install java SDK or JDK on your computer if you could not see the program below.)