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
78858599TF
No factors below 275
TF target 275
P-1
B1 = 660000
B2 = 12540000
LL
StatusDateUserResidueShift
Unverified2017-12-05Sergey Nosov4CF14FA36C19D6__35264556
History
DateUserTypeResult
2017-12-05Sergey NosovC-LL
4CF14FA36C19D6__
2016-07-09bamNF-PM1
B1=660000, B2=12540000
2016-07-04Mark RoseNF
no factor from 2^74 to 2^75
2016-07-02Brian BeuningNF
no factor from 2^73 to 2^74
2016-06-27Travis Glenn RussoNF
no factor from 2^72 to 2^73
2016-02-05Stef42NF
no factor from 2^71 to 2^72
2013-04-06Clown_RoyalNF
no factor from 2^70 to 2^71
2011-01-23GimarelNF
no factor from 2^69 to 2^70
2011-01-22HatchNF
no factor from 2^68 to 2^69
2011-01-19JMGarciaNF
no factor from 2^67 to 2^68
2011-01-19JMGarciaNF
no factor from 2^66 to 2^67
2011-01-18MarzbugNF
no factor from 2^65 to 2^66
2010-11-10zulianNF
no factor from 2^64 to 2^65