21-digit factor of (M+2)3021377 by mprime(OSX)

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bearnol

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Apr 10, 2008, 4:28:30 AM4/10/08
to Mersenneplustwo
Just noticed this on Lenny (the MacBook)... update to website to
follow:

[Tue Apr 8 00:34:45 2008]
ECM found a factor in curve #82, stage #2
Sigma=1798474291860981, B1=50000, B2=5000000.
2^3021377+1 has a factor: 510207862179110491801

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