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
68708069TF
No factors below 275
TF target 274
P-1
B1 = 645000
B2 = 15641250
LL
StatusDateUserResidueShift
Verified2016-07-01basey308BACE71ABAA30134167523
Verified2024-03-02JDC308BACE71ABAA30116028725
History
DateUserTypeResult
2024-03-02JDCC-LL
308BACE71ABAA301
2016-07-01baseyC-LL
308BACE71ABAA301
2016-03-21monstNF
no factor from 2^74 to 2^75
2014-10-21Craig MeyersNF-PM1
B1=645000, B2=15641250, e=6
2014-10-11Mark RoseNF
no factor from 2^73 to 2^74
2014-10-10Matthias WurtingerNF
no factor from 2^72 to 2^73
2014-08-07RichD0NF
no factor from 2^71 to 2^72
2012-10-04Choi4KANGNF
no factor from 2^70 to 2^71
2012-03-19-Anonymous-NF
no factor from 2^69 to 2^70
2010-04-08S485122NF
no factor from 2^68 to 2^69
2010-04-07S485122NF
no factor from 2^67 to 2^68
2010-01-24GrunwalderGIMPNF
no factor from 2^66 to 2^67
2010-01-22unconnectedNF
no factor from 2^65 to 2^66
2010-01-21bzmNF
no factor from 2^64 to 2^65
2008-10-21-Anonymous-NF
no factor to 2^64