LAS VEGAS--(BUSINESS WIRE)--Black Hat USA 2019 – Crown Sterling, a leading digital cryptography firm, is exhibiting at Black Hat USA 2019 this week in Las Vegas, Nevada, in Booth Number 1304. Crown ...

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 ...

Digitally delicate prime numbers become composite with this one weird trick. Math researchers proved these primes exist using the bucket proof method. There are no known examples so far, but ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...