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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Exponent Range:










MnStatusDetails
68988583TF
No factors below 275
TF target 274
P-1
B1 = 630000
B2 = 12600000
LL
StatusDateUserResidueShift
Unverified2014-11-15ANONYMOUS916F48551FD2AC__48933049
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2024-04-06kdelisle2005LL double-check0.00 % 2024-04-06
History
DateUserTypeResult
2019-12-11Architects CubedNF
no factor from 2^74 to 2^75
2014-11-15ANONYMOUSC-LL
916F48551FD2AC__
2013-12-08FilenNF-PM1
B1=630000, B2=12600000, E=6
2013-11-27Jerry HallettNF
no factor from 2^73 to 2^74
2013-11-21Kyle AskineNF
no factor from 2^72 to 2^73
2013-11-21Kyle AskineNF
no factor from 2^71 to 2^72
2012-09-28Bold_SeekerNF
no factor from 2^70 to 2^71
2012-03-14-Anonymous-NF
no factor from 2^69 to 2^70
2010-06-07sannerud.comNF
no factor from 2^68 to 2^69
2010-06-07sannerud.comNF
no factor from 2^67 to 2^68
2010-06-07sannerud.comNF
no factor from 2^66 to 2^67
2010-06-07sannerud.comNF
no factor from 2^65 to 2^66
2010-01-28RunSkipJak73NF
no factor from 2^64 to 2^65
2009-02-161997rj7NF
no factor to 2^64