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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
69122447TF
No factors below 275
TF target 274
P-1
B1 = 755000
B2 = 17931250
LL
StatusDateUserResidueShift
Unverified2016-05-17FlamenSatanasF4ED914267A050__12401393
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2024-04-27laser59714LL double-check0.00 % 2024-04-28
History
DateUserTypeResult
2016-05-17FlamenSatanasC-LL
F4ED914267A050__
2016-03-29Mark RoseNF
no factor from 2^63 to 2^64
2016-03-29AirSquirrelsNF
no factor from 2^74 to 2^75
2016-03-28Mark RoseNF
no factor from 2^64 to 2^65
2014-08-05Gordon SpenceNF
no factor from 2^73 to 2^74
2014-04-11Jerry HallettNF
no factor from 2^72 to 2^73
2014-04-11Jerry HallettNF
no factor from 2^71 to 2^72
2014-01-28William WallaceNF-PM1
B1=755000, B2=17931250
2013-05-02GrunwalderGIMPNF
no factor from 2^70 to 2^71
2012-03-26jiang.huang.188@gmail.comNF
no factor from 2^69 to 2^70
2010-02-11ctBuckweedNF
no factor from 2^68 to 2^69
2008-05-29Sturle SundeNF
no factor from 2^67 to 2^68
2008-05-27Sturle SundeNF
no factor from 2^66 to 2^67
2008-05-26Sturle SundeNF
no factor from 2^65 to 2^66