The online computer game “Is this prime?” tests a player’s knowledge of prime numbers—and just surpassed 2,999,999 attempts. Give it a whirl. The Greek mathematician Euclid may very well have proved, ...

In context: Prime numbers are those divisible only by 1 and themselves and include mathematical oddballs like 2, 3, 5, 7, and 11. While they start out simple, primes rapidly become sparse amid the ...

Toronto Metropolitan University provides funding as a founding partner of The Conversation CA. Toronto Metropolitan University provides funding as a member of The Conversation CA-FR. A number is ...

The ongoing search for ever-larger prime numbers continues apace. Primes are the atoms of arithmetic: every whole number is a unique product of primes. For example, 21 is the product of primes three ...

May 30 (UPI) --A shard of smooth bone etched with irregular marks dating back 20,000 years puzzled archaeologists until they noticed something unique - the etchings, lines like tally marks, may have ...

If you've graduated high-school and you're reading this article, you probably at least know the following about prime numbers: Primes are the set of all numbers that can only be equally divided by 1 ...

A million-dollar puzzle relating to prime numbers could be tackled using only a mid-sized quantum computer. Instead mathematicians find ways to count primes below ever bigger values of X and compare ...