Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
69769897TF
No factors below 275
TF target 274
P-1
B1 = 720000
B2 = 16380000
LL
StatusDateUserResidueShift
Verified2016-10-18Shnobel199376693451AF3C8400185
Verified2023-12-14Ryan Propper199376693451AF3C33734429
History
DateUserTypeResult
2023-12-14Ryan PropperC-LL
199376693451AF3C
2016-10-18ShnobelC-LL
199376693451AF3C
2016-06-13Judge HaleNF
no factor from 2^74 to 2^75
2016-03-31Mark RoseNF
no factor from 2^64 to 2^65
2016-03-30Mark RoseNF
no factor from 2^62 to 2^64
2014-06-27owftheevilNF
no factor from 2^73 to 2^74
2014-06-14BdotNF
no factor from 2^72 to 2^73
2014-03-30La GüiraNF-PM1
B1=720000, B2=16380000, E=6
2014-03-17garoNF
no factor from 2^71 to 2^72
2012-10-25ANONYMOUSNF
no factor from 2^70 to 2^71
2012-04-28ITSNF
no factor from 2^69 to 2^70
2010-03-01-Anonymous-NF
no factor from 2^68 to 2^69
2010-02-21ANONYMOUSNF
no factor from 2^67 to 2^68
2010-02-20ANONYMOUSNF
no factor from 2^66 to 2^67
2010-02-17HardyP GermanyNF
no factor from 2^65 to 2^66