May 03, 2009

I found a prime!

By participating in the No Prime Left Behind project, I discovered that the number 493 x 2669151-1 is a prime number. If you perform that calculation, you'll get a number with 201438 digits, which makes it the 891st largest prime number discovered as of today.

The NPLB project is using well-sieved files, which means that most of the non-prime numbers have already been eliminated. That means there's a good chance I'll find some more primes in the future, although maybe not as big.

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