Ken Ono, a top mathematician and advisor at the University of Virginia, has helped uncover a striking new way to find prime ...

Remember, a prime numbers can only be divided by itself and 1. You can use your knowledge of multiples (times tables) to eliminate numbers. Start with the smallest numbers and work your way up. It ...

Using a notion called integer partitions, mathematicians have discovered a new way to detect prime numbers while also ...

A prime number is an integer, or whole number, that can be divided evenly only by 1 and by itself. ... This sieve enables someone to come up with large quantities of prime numbers.

Prime numbers, those integers divisible only by one and themselves, have fascinated mathematicians for millennia. Their ...

If you do this with all numbers from 2 to 100, only prime numbers will remain. Sieving multiples of 2, 3, 5 and 7 leaves only the primes between 1 and 100. Courtesy of M.H. Weissman ...

Prime numbers are infinite, and proving anything about patterns in them is notoriously difficult. Mathematicians continue to chip away at pair primes, which are primes that are two apart: 11 and ...

In this case, you could multiply all prime numbers up to p with each other and add 1: 2 x 3 x 5 x 7 x 11 x ... x p + 1. The result cannot be divided by any of the existing prime numbers.

In 1640, Pierre de Fermat conjectured that there are infinitely many primes that can be formulated by squaring two whole numbers and adding them together. (The prime number 13, for instance, can ...

Today, people use complex computing networks to search for prime numbers with millions of digits. But early mathematicians ...