Fermat's Little Theorem is a theorem in number theory stating that if p is a prime number and a is not divisible by p, then a^(p-1) is congruent to 1 modulo p.
Fermat's Little Theorem is a theorem in number theory stating that if p is a prime number and a is not divisible by p, then a^(p-1) is congruent to 1 modulo p.