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
68178167TF
No factors below 275
TF target 274
P-1
B1 = 620000
B2 = 12710000
LL
StatusDateUserResidueShift
Verified2014-08-31curtiscF2A047A58559814111944143
Verified2024-02-05aas236_tpuF2A047A58559814130909238
History
DateUserTypeResult
2024-02-05aas236_tpuC-LL
F2A047A585598141
2019-12-13lobsterfordinnerNF
no factor from 2^74 to 2^75
2016-03-30Mark RoseNF
no factor from 2^67 to 2^68
2014-08-31curtiscC-LL
F2A047A585598141
2014-07-27TheJudgerNF-PM1
B1=620000, B2=12710000, E=12
2014-07-20TheJudgerNF
no factor from 2^73 to 2^74
2014-07-20TheJudgerNF
no factor from 2^72 to 2^73
2014-07-06RichD0NF
no factor from 2^71 to 2^72
2013-04-10SMorganNF
no factor from 2^70 to 2^71
2012-03-01GrunwalderGIMPNF
no factor from 2^69 to 2^70
2010-05-08-Anonymous-NF
no factor from 2^68 to 2^69
2010-04-05Jeff PalmerNF
no factor from 2^66 to 2^67
2010-03-18-Anonymous-NF
no factor from 2^65 to 2^66
2010-01-18Penguin66NF
no factor from 2^64 to 2^65
2008-11-101997rj7NF
no factor to 2^64