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
77514847TF
No factors below 275
TF target 274
P-1
B1 = 655000
B2 = 13100000
LL
StatusDateUserResidueShift
Unverified2017-05-23SADMASTER4843E43375F004__37809128
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2024-04-03-Anonymous-LL double-check0.00 % 2024-04-03
History
DateUserTypeResult
2017-05-23SADMASTERC-LL
4843E43375F004__
2016-09-29John BurroughsNF-PM1
B1=655000, B2=13100000, E=12
2016-04-04Mark RoseNF
no factor from 2^53 to 2^64
2016-03-18AirSquirrelsNF
no factor from 2^74 to 2^75
2016-03-18AirSquirrelsNF
no factor from 2^73 to 2^74
2016-03-05BdotNF
no factor from 2^72 to 2^73
2015-12-14RichD0NF
no factor from 2^71 to 2^72
2013-01-02La GüiraNF
no factor from 2^70 to 2^71
2010-12-18Sid & AndyNF
no factor from 2^69 to 2^70
2010-12-13Sid & AndyNF
no factor from 2^68 to 2^69
2010-12-05DuratoreNF
no factor from 2^67 to 2^68
2010-11-30vapaddyNF
no factor from 2^66 to 2^67
2010-11-29vapaddyNF
no factor from 2^65 to 2^66
2010-11-28trifNF
no factor from 2^64 to 2^65