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
70765103No factors below 275
P-1
B1=640 000
B2=12 960 000
LL
StatusDateUserResidueShift
Unverified2017-01-04Brian Beuning94AF4CBD0A77AB__14268953
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2014-08-27-Anonymous-LL double-checkLL0.0 % 2014-09-282014-11-27
2014-06-27-Anonymous-LL double-check0.0 % 2014-06-272014-08-26
2014-04-16-Anonymous-LL double-check0.0 % 2014-04-162014-06-15
History
DateUserTypeResult
2017-01-04Brian BeuningC-LL94AF4CBD0A77AB__
2016-05-04-Anonymous-NFno factor from 2^74 to 2^75
2014-06-27NesowaNF-PM1B1=640000, B2=12960000, E=6
2014-04-12Bill StaffenNFno factor from 2^70 to 2^74
2012-04-28GrunwalderGIMPNFno factor from 2^69 to 2^70
2010-05-20w00dyNFno factor from 2^68 to 2^69
2010-05-19-Anonymous-NFno factor from 2^67 to 2^68
2010-05-13John TollyNFno factor from 2^66 to 2^67
2010-05-02John TollyNFno factor from 2^65 to 2^66
2010-02-27unconnectedNFno factor from 2^64 to 2^65
2008-11-24George WoltmanNFno factor to 2^64
2008-11-22Wojciech FlorekNFno factor to 2^64
2008-11-22-Anonymous-NFno factor to 2^64
2007-11-17AmperioNFno factor to 2^63