Marin Mersenne 2^P-1
Username
Password
Forgot password?
Black
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
77556151TF
No factors below 275
TF target 274
P-1
B1 = 675000
B2 = 13668750
LL
StatusDateUserResidueShift
Unverified2018-01-29Evgeniy Zavialov42D447044B55F5__9714658
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2024-04-03-Anonymous-LL double-check0.00 % 2024-04-03
History
DateUserTypeResult
2018-01-29Evgeniy ZavialovC-LL
42D447044B55F5__
2016-05-01TheJudgerNF-PM1
B1=675000, B2=13668750, E=12
2016-04-25AirSquirrelsNF
no factor from 2^74 to 2^75
2016-04-25AirSquirrelsNF
no factor from 2^73 to 2^74
2016-04-03Mark RoseNF
no factor from 2^53 to 2^64
2016-04-02RichD0NF
no factor from 2^72 to 2^73
2015-12-27RichD0NF
no factor from 2^71 to 2^72
2013-05-21SMoffatNF
no factor from 2^70 to 2^71
2011-02-12NYC Pet AdoptionNF
no factor from 2^69 to 2^70
2011-02-09trifNF
no factor from 2^68 to 2^69
2010-11-08GrunwalderGIMPNF
no factor from 2^67 to 2^68
2010-11-06Aldo_GridNF
no factor from 2^66 to 2^67
2010-10-15Per JessenNF
no factor from 2^65 to 2^66
2010-10-08-Anonymous-NF
no factor from 2^64 to 2^65