43rd Mersenne Prime Found
This is a great use of massively parallel computing:
The 700 campus computers are part of an international grid called PrimeNet, consisting of 70,000 networked computers in virtually every time zone of the world. PrimeNet organizes the parallel number crunching to create a virtual supercomputer running 24x7 at 18 trillion calculations per second, or 'teraflops.' This greatly accelerates the search. This prime, found in just 10 months, would have taken 4,500 years on a single PC.
Posted on January 23, 2006 at 3:07 PM • 36 Comments