The number 1 is not considered a prime number because it has only 1 positive divisor. Some prime numbers form “twin primes,” like 11 and 13 or 17 and 19. These pairs differ by exactly two. Large prime ...

The commonly used RSA encryption algorithm can now be cracked by a quantum computer with only 100,000 qubits, but the technical challenges to building such a machine remain numerous ...

Every time you pay online, your data is protected by a maths problem nobody has proved is unbreakable. Here is what that means, and why the world is already preparing for the worst.

I’ve also made a couple overview pages that collect posts on specific topics: Package Management and Git. If you want to see everything I’ve written about either of those, those are good places to ...

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 ...

The cost of oil surged past $100 a barrel after Iran named Mojtaba Khamenei as supreme leader. Follow Newsweek's latest ...

Your weekly cybersecurity roundup covering the latest threats, exploits, vulnerabilities, and security news you need to know.

Mathematicians have revealed a new category of “digitally delicate” prime numbers. These infinitely long primes turn back to composites faster than Cinderella at midnight with a change of any ...

The president had a lot to say, and a lot of it didn’t make sense. Here’s that and what else happened on Day 10.

Here’s How to Stay Safe Credit card skimmers are now nearly invisible, targeting both physical terminals and online payments ...