Primes is in P

This is seriously elegant: Apparently, three Indian mathematicians have shown that you can test primality (deterministically) in polynomial time. That's incredible. More incredible, I seem to understand the paper. (The authors seem proud as punch, as you'd expect, cracking a centuries old problem.)


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I’m Greg Restall, and this is my personal website. I am the Shelby Cullom Davis Professor of Philosophy at the University of St Andrews, and the Director of the Arché Philosophical Research Centre for Logic, Language, Metaphysics and Epistemology I like thinking about – and helping other people think about – logic and philosophy and the many different ways they can inform each other.

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