Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Prime numbers are those ...

Add Yahoo as a preferred source to see more of our stories on Google. Prime numbers are numbers that are not products of smaller whole numbers. Jeremiah Bartz A shard of smooth bone etched with ...

Somewhere out there on the number line, huge prime numbers are lurking, waiting to be discovered. On Wednesday, a new one was. The Great Internet Mersenne Prime Search, an organization devoted to ...

Editor's Note: Due to an editing error, an earlier version of this story omitted part of the calculation for the new prime number, correctly described below as 2 multiplied by itself 57,885,161 times ...

A new highest known prime number has been calculated, clocking in at nearly 5 million digits more than the previous record holder. Michelle Starr Science editor Michelle Starr is CNET's science editor ...

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 ...

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 represented ...

Math lovers rejoice at this mind-boggling discovery. A professor at the University of Central Missouri harnessed the power of a research computer to calculate what is now the world's largest ever ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American When I saw a math paper with the phrase ...

Here’s a number to savor: 2 43,112,609-1. Printing out all 13 million digits in 12-point type would create a number 30 miles long. But here are a few of the digits, from the beginning and the end of ...