Prime Number Calculator

Easily determine if a number is prime or not using this calculator.

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What is a Prime Number?

Create Date: October 25, 2024

Last Modified Date: December 10, 2024

A prime number is a number greater than 1 that has exactly two distinct factors: 1 and the number itself. Prime numbers play a crucial role in number theory and have various applications in mathematics and cryptography.

Prime Numbers - Frequently Asked Questions

The prime numbers between 1 and 100 are: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, and 97.

The smallest prime number is 2. It is also the only even prime number.

No, prime numbers are always positive integers greater than 1.

No, 1 is not a prime number because it has only one factor (itself), while prime numbers must have exactly two distinct factors.

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