**Prime Factorization** of the whole number is a mathematical procedure
of extracting all of its Prime divisors (Factors).
Prime Numbers have only two trivial divisors: 1 and the number itself.
Any Integer other than Prime is called a Composite Number.

**Usage** Enter any positive Integer number up to
16-digit and click on "[=]" button.
All prime factors will appear or message will notify that the number is a Prime.

84 = 2 x 2 x 3 x 7, where 2, 3 and 7 are Prime Factors

999999999999989 = IS PRIME NUMBER