Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
40766839TF
No factors below 273
TF target 272
P-1
B1 = 450000
B2 = 11250000
LL
StatusDateUserResidueShift
Verified2008-03-30C. Cooper / S. Boone1BBA54824F6F13AF17096609
Verified2017-04-26Markus O.1BBA54824F6F13AF37314314
History
DateUserTypeResult
2019-10-05-Anonymous-NF
no factor from 2^72 to 2^73
2017-04-26Markus O.C-LL
1BBA54824F6F13AF
2017-03-01Bruno VictalNF-PM1
B1=450000, B2=11250000, E=12
2015-05-31TheJudgerNF
no factor from 2^71 to 2^72
2014-12-28XyzzyNF
no factor from 2^70 to 2^71
2014-12-28XyzzyNF
no factor from 2^69 to 2^70