👉 In mathematics, a fermat number is an integer that cannot be written as a sum of two or more positive integers. These numbers are also known as Fermat primes. A prime is a natural number greater than 1 that has no positive divisors other than 1 and itself. A fermat number is a prime that can be expressed in the form: ``` n = p_1^e_1 + p_2^e_2 + ... + p_k^e_k
