A prime number is a whole number greater than 1 whose only factors are 1 and itself. A factor is a whole number that can

[answerhappygod]

A prime number is a whole number greater than 1 whose only
factors are 1 and itself. A factor is a whole number that can be
divided evenly into another number. The first few prime numbers are
2, 3, 5, 7, 11, 13, 17, 19, 23 and 29.
A Mersenne prime is a number that must be reducible to the form 2 n
- 1, where n is a prime number. The first few known values of n
that produce Mersenne primes are where n = 2, n = 3, n = 5, n = 7,
n = 13, n = 17, n = 19, n = 31, n = 61, and n = 89.
Write a C++ program that finds and shows a given number is a
Mersenne number or not.
Please submit your work on a paper.