Prime numbers

A prime number (or a prime) is a natural number greater than 1 that has no positive divisors other than 1 and itself. A natural number greater than 1 that is not a prime number is called a composite number. For example, 5 is prime because 1 and 5 are its only positive integer factors, whereas 6 is composite because it has the divisors 2 and 3 in addition to 1 and 6.

First 20: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71

Checkout list of first: 10, 50, 100, 500, 1000 primes. You can also check all primes.

Checkout primes up to: 100, 500, 1000, 10000.

External#

Tags#

This website uses cookies to ensure you get the best experience on our website. More info