For years, a French mathematician searched for a proof that a gigantic number is prime. His method is still used 150 years ...

Add articles to your saved list and come back to them any time. The infinite world of prime numbers just got a little more finite, after a pair of mathematicians discovered the prime number sequence ...

These are questions that Neil Sloane, a mathematician of Highland Park, New Jersey, loves to ask. Sloane is the founder of the On-Line Encyclopedia of Integer Sequences, a database of 362,765 (and ...

A pair of mathematicians appears to have discovered that there are unexpected patterns in the prime-number sequence — previously thought to behave more randomly. A prime is a number that is divisible ...

What is your favorite number? For many people, it may be an irrational number such as pi (π), Euler’s number (e) or the square root of 2. Even among the natural numbers (positive integers), there are ...

Prime numbers are the ones that have only two factors: 1 and itself. Credit: Ssindhwani / Wikimedia Commons Prime numbers are those divisible only by themselves and by one. Despite their apparent ...

Prime numbers have fascinated mathematicians for centuries, yet many students find them intimidating. Whether you're preparing for competitive exams like JEE, solving number theory problems, or simply ...

The number 1888081808881 is interesting on several counts. First, it’s a prime number, evenly divisible only by itself and 1. In base 10, it’s also a palindromic number. It has the same sequence of ...

A pair of mathematicians appear to have discovered that there are unexpected patterns in the prime number sequence — previously thought to behave more randomly. A prime is a number only divisible by 1 ...