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
80938111TF
No factors below 275
TF target 275
P-1
B1 = 680000
B2 = 13600000
LL
StatusDateUserResidueShift
Unverified2017-12-21Nick80F3942BD2434D__9049855
History
DateUserTypeResult
2017-12-21NickC-LL
80F3942BD2434D__
2017-03-27Brian BeuningNF-PM1
B1=680000, B2=13600000, E=6
2016-11-01Tim SorberaNF
no factor from 2^74 to 2^75
2016-10-29Judge HaleNF
no factor from 2^73 to 2^74
2013-06-18Juergen KampmeierNF
no factor from 2^72 to 2^73
2013-06-18Juergen KampmeierNF
no factor from 2^71 to 2^72
2013-06-18Juergen KampmeierNF
no factor from 2^70 to 2^71
2011-03-01ANONYMOUSNF
no factor from 2^69 to 2^70
2011-02-22ANONYMOUSNF
no factor from 2^68 to 2^69
2011-02-17eon_blue_apocalypseNF
no factor from 2^67 to 2^68
2011-02-13ITSNF
no factor from 2^66 to 2^67
2011-02-05UngelovendeNF
no factor from 2^65 to 2^66
2010-12-03Architects CubedNF
no factor from 2^64 to 2^65