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
65006801TF
No factors below 274
TF target 274
P-1
B1 = 580000
B2 = 11600000
LL
StatusDateUserResidueShift
Verified2014-05-20Amazon EC2E0F1D45FDDB4E00640955740
Verified2022-09-12Sergey NosovE0F1D45FDDB4E00650527245
History
DateUserTypeResult
2022-09-12Sergey NosovC-LL
E0F1D45FDDB4E006
2016-03-28Mark RoseNF
no factor from 2^60 to 2^64
2014-05-20Amazon EC2C-LL
E0F1D45FDDB4E006
2013-07-16rx7350NF-PM1
B1=580000, B2=11600000, E=12
2013-07-09Jerry HallettNF
no factor from 2^73 to 2^74
2013-07-09Jerry HallettNF
no factor from 2^72 to 2^73
2013-07-09Jerry HallettNF
no factor from 2^71 to 2^72
2013-04-02ITSNF
no factor from 2^70 to 2^71
2011-12-31debrouxlNF
no factor from 2^69 to 2^70
2009-12-26Sturle SundeNF
no factor from 2^68 to 2^69
2009-10-24Cereal BusinessNF
no factor from 2^67 to 2^68
2009-03-16Dr StuNF
no factor from 2^66 to 2^67
2009-03-15willmoreNF
no factor from 2^65 to 2^66
2009-03-15willmoreNF
no factor from 2^64 to 2^65