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
77399713TF
No factors below 275
TF target 274
P-1
B1 = 730000
B2 = 15330000
LL
StatusDateUserResidueShift
Unverified2016-10-09Mikhail E. GolosovCF35852E0A9406__5706578
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2024-03-24-Anonymous-LL double-check0.00 % 2024-03-24
History
DateUserTypeResult
2016-10-09Mikhail E. GolosovC-LL
CF35852E0A9406__
2016-04-03Mark RoseNF
no factor from 2^61 to 2^64
2016-03-08Jerry HallettNF
no factor from 2^74 to 2^75
2014-09-28TheJudgerNF-PM1
B1=730000, B2=15330000, E=12
2014-09-16ChuckNF
no factor from 2^73 to 2^74
2014-09-16ChuckNF
no factor from 2^72 to 2^73
2014-09-16ChuckNF
no factor from 2^71 to 2^72
2013-06-01ITSNF
no factor from 2^70 to 2^71
2013-02-11Florimond C.NF
no factor from 2^69 to 2^70
2013-01-21SWL551NF
no factor from 2^68 to 2^69
2012-03-22ITSNF
no factor from 2^67 to 2^68
2011-04-27Carsten KossendeyNF
no factor from 2^66 to 2^67
2011-02-12firejugglerNF
no factor from 2^65 to 2^66
2011-02-11ANONYMOUSNF
no factor from 2^64 to 2^65