Prime Number Calculator

Enter Number
10 is not a Prime Number
<embed />

Prime Number Calculation

Prime Number Calculator to find if a given number is prime or composite?

What is Prime Number?
Prime number is a number larger than one and having exactly two factors. In other words, the number cannot be divisible by any other numbers except one and the number itself is called as Prime Number. The example prime numbers are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31 and so on. When it comes to online calculation, this prime number calculator can assist you to determine whether the number provided here is Prime Number.

What is Composite Number?

Composite number is the number which has more than two factors. 4, 6, 8, 9, 10, 12, 14 etc are the the examples of composite number.