A deterministic proof seems within reach, until composite numbers start masquerading as primes. This video traces how Fermat's theorem becomes a probabilistic algorithm, and why embracing uncertainty ...

IIT Kanpur director Manindra Agrawal has been elected a Fellow of the Royal Society, one of the world’s most prestigious scientific honours. The recognition places him among an elite group of ...

“Theoretical ideas have a real-life impact,” said Michael Oser Rabin in a 2009 interview, 14 and he spent nearly seven decades proving it. He died on April 14, 2026, in Jerusalem, Israel, at the age ...

Michael O. Rabin was born in Breslau on September 1, 1931, the son of Rabbi Israel Rabin and writer Ester Rabin. The family emigrated to Mandatory Palestine in 1935. His interest in mathematics was ...

Is 170,141,183,460,469,231,731,687,303,715,884,105,727 prime? Before you ask the Internet for an answer, can you consider how you might answer that question without a ...

The ongoing search for ever-larger prime numbers continues apace. Primes are the atoms of arithmetic: every whole number is a unique product of primes. For example, 21 is the product of primes three ...

The new prime number is the 52nd known Mersenne prime, named after Marin Mersenne. (Representational image)klee123 Luke Durant, a 36 year-old researcher and former NVIDIA employee, used a free program ...

As of October 2024, we have found the biggest prime number we know of — and it took almost 6 years to find it. To generate this number, you multiply 2 by itself 136,279,841 times (resulting in an ...

In context: Prime numbers are those divisible only by 1 and themselves and include mathematical oddballs like 2, 3, 5, 7, and 11. While they start out simple, primes rapidly become sparse amid the ...

A basic feature of number theory, prime numbers are also a fundamental building block of computer science, from hashtables to cryptography. Everyone knows that a prime number is one that cannot be ...