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

Would you like to be a millionaire? There are several ways to fulfill this dream. For two decades the U.S. edition of Who Wants to Be a Millionaire? promised a million dollars if you could answer 15 ...

A new digital currency has been announced, which uses prime numbers as its proof of work. Primecoin is still in beta, but its goal is to provide a proof of concept that a digital currency can produce ...

Do periodical cicadas "know" how to calculate prime numbers? Do periodical cicadas "know" how to calculate prime numbers? One of the strangest life cycles in all of biology, explained!