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
68849713TF
No factors below 275
TF target 274
P-1
B1 = 650000
B2 = 12350000
LL
StatusDateUserResidueShift
Verified2016-06-23Pierre_CsillagE72D7B43BA3D565F58431715
Verified2023-11-11omegafonE72D7B43BA3D565F62965975
History
DateUserTypeResult
2023-11-11omegafonC-LL
E72D7B43BA3D565F
2016-06-23Pierre_CsillagC-LL
E72D7B43BA3D565F
2016-03-09endless_mikeNF
no factor from 2^74 to 2^75
2014-07-06TheJudgerNF
no factor from 2^73 to 2^74
2014-04-29MLJNF-PM1
B1=650000, B2=12350000
2014-04-21NickOfTimeNF
no factor from 2^72 to 2^73
2014-04-21NickOfTimeNF
no factor from 2^71 to 2^72
2012-08-04NoWhereManNF
no factor from 2^70 to 2^71
2012-03-12GrunwalderGIMPNF
no factor from 2^69 to 2^70
2010-06-07sannerud.comNF
no factor from 2^68 to 2^69
2010-06-07sannerud.comNF
no factor from 2^67 to 2^68
2010-06-07sannerud.comNF
no factor from 2^66 to 2^67
2010-06-07sannerud.comNF
no factor from 2^65 to 2^66
2010-01-23GrunwalderGIMPNF
no factor from 2^64 to 2^65
2009-01-061997rj7NF
no factor to 2^64