**Prime Numbers, Prime Number Calculate, Online Free Prime Number Calculator, Prime Numbers Generator and Checker, Prime Numbers Chart and Calculator, Calculate Prime Numbers**

Prime numbers are numbers that fall into a table of 1 and into their own table.

If called in short, prime numbers are numbers that have only two factors – one is 1 and the other is itself.

[I explained below what the factor means.]

Some examples of Prime numbers are: 2, 3, 7, 11, 17 etc. These are numbers that divide completely by 1 and also divide themselves completely.

The smallest prime number is 2. All prime numbers are positive.