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PrimeGrid Record breaking Woodall prime

 
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Prince
Prince


Joined: 01 Aug 2006
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PostPosted: Mon Jan 14, 2008 3:04 am    Post subject: PrimeGrid Record breaking Woodall prime Reply with quote


On 21 Dec 2007, 10:09:30 UTC, PrimeGrid's Woodall Prime Search found the 33rd and largest known to date Woodall prime:
3752948*23752948-1
The prime is 1,129,757 digits long and enters The Largest Known Primes Database ranked 1st for Woodall primes and 13th overall. It's the first found mega-digit prime using LLR.
The discovery was made by Matthew J. Thompson of the United States using an Intel P4 @ 2.8 GHz with 512MB RAM. This computer took almost 15 hours and 11 minutes to complete the primality test.

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Source: PrimeGrid
BOINC project PrimeGrid: Main page News
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