Prime Number Checker

Check to see if a number is prime number

A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself. In other words, a prime number can only be divided evenly by 1 and the number itself without leaving a remainder. For example, 2, 3, 5, 7, 11, and 13 are prime numbers.

The key properties of prime numbers are:

• They are greater than 1.

• They have two distinct positive divisors: 1 and the number itself.