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
77500799TF
No factors below 275
TF target 274
P-1
B1 = 650000
B2 = 13000000
LL
StatusDateUserResidueShift
Unverified2017-02-03Evgeniy ZavialovE51B29E94417B3__67610096
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2024-04-03-Anonymous-LL double-check0.00 % 2024-04-03
History
DateUserTypeResult
2017-02-03Evgeniy ZavialovC-LL
E51B29E94417B3__
2016-08-17James HeinrichNF-PM1
B1=650000, B2=13000000, E=12
2016-04-04Mark RoseNF
no factor from 2^61 to 2^64
2016-02-28AirSquirrelsNF
no factor from 2^74 to 2^75
2016-02-28AirSquirrelsNF
no factor from 2^73 to 2^74
2016-02-28AirSquirrelsNF
no factor from 2^72 to 2^73
2015-12-14RichD0NF
no factor from 2^71 to 2^72
2013-05-25ITSNF
no factor from 2^70 to 2^71
2010-12-18-Anonymous-NF
no factor from 2^69 to 2^70
2010-12-17Per JessenNF
no factor from 2^68 to 2^69
2010-12-14Stephan GruppNF
no factor from 2^67 to 2^68
2010-12-12-Anonymous-NF
no factor from 2^66 to 2^67
2010-10-12-Anonymous-NF
no factor from 2^65 to 2^66
2010-10-07C-GEOTNF
no factor from 2^64 to 2^65