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
73283759TF
No factors below 275
TF target 274
P-1
B1 = 670000
B2 = 13902500
LL
StatusDateUserResidueShift
Unverified2016-09-13basey2B098CA16BF96F__46315002
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2024-04-16-Anonymous-LL double-check0.00 % 2024-04-16
History
DateUserTypeResult
2016-09-13baseyC-LL
2B098CA16BF96F__
2016-05-24Mark RoseNF
no factor from 2^74 to 2^75
2015-09-27TheJudgerNF-PM1
B1=670000, B2=13902500, E=12
2015-09-21James HeinrichNF
no factor from 2^73 to 2^74
2015-09-09BdotNF
no factor from 2^72 to 2^73
2015-04-04srow7NF
no factor from 2^71 to 2^72
2013-04-22S00030NF
no factor from 2^70 to 2^71
2012-10-21shigeoNF
no factor from 2^69 to 2^70
2010-08-14DiabelixNF
no factor from 2^68 to 2^69
2010-08-09DiabelixNF
no factor from 2^67 to 2^68
2010-08-06GrunwalderGIMPNF
no factor from 2^66 to 2^67
2010-08-05S45653NF
no factor from 2^65 to 2^66
2010-06-03Net_ForceNF
no factor from 2^64 to 2^65
2008-06-28George WoltmanNF
no factor to 2^64