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
59802157TF
No factors below 274
TF target 273
P-1
B1 = 560000
B2 = 11060000
LL
StatusDateUserResidueShift
Verified2014-02-02Amazon EC20064D6F42C3E308849982890
Verified2021-10-28Sergey Nosov0064D6F42C3E308837288445
History
DateUserTypeResult
2021-10-28Sergey NosovC-LL
0064D6F42C3E3088
2019-02-06linamentNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^57 to 2^64
2014-02-02Amazon EC2C-LL
0064D6F42C3E3088
2012-12-26PPed72NF-PM1
B1=560000, B2=11060000
2012-11-01delta_tNF
no factor from 2^71 to 2^73
2011-12-31-Anonymous-NF
no factor from 2^70 to 2^71
2011-06-29ChaichontatNF
no factor from 2^69 to 2^70
2010-02-08SADMASTERNF
no factor from 2^68 to 2^69
2009-01-15Jason TaylorNF
no factor from 2^67 to 2^68
2008-11-24PBurtonNF
no factor from 2^66 to 2^67
2008-11-21Sturle SundeNF
no factor from 2^65 to 2^66
2008-11-20tmorrowNF
no factor from 2^64 to 2^65