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
72834247TF
No factors below 275
TF target 274
P-1
B1 = 665000
B2 = 13965000
LL
StatusDateUserResidueShift
Unverified2017-05-24Shnobel6906E19BFD227A__52401157
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2024-03-20immeroliverLL double-check0.00 % 2024-03-20
History
DateUserTypeResult
2017-05-24ShnobelC-LL
6906E19BFD227A__
2016-06-10-Anonymous-NF
no factor from 2^74 to 2^75
2015-04-19TheJudgerNF-PM1
B1=665000, B2=13965000, E=12
2015-04-14Sid & AndyNF
no factor from 2^73 to 2^74
2015-01-15RichD0NF
no factor from 2^72 to 2^73
2015-01-01RichD0NF
no factor from 2^71 to 2^72
2014-06-29Mark RoseNF
no factor from 2^70 to 2^71
2012-12-04Clown_RoyalNF
no factor from 2^69 to 2^70
2010-08-08unconnectedNF
no factor from 2^68 to 2^69
2010-08-05unconnectedNF
no factor from 2^67 to 2^68
2010-08-01unconnectedNF
no factor from 2^66 to 2^67
2010-07-30unconnectedNF
no factor from 2^65 to 2^66
2010-07-26Helmut ZulusNF
no factor from 2^64 to 2^65
2008-09-19Wojciech FlorekNF
no factor to 2^64