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
67745021TF
No factors below 275
TF target 274
P-1
B1 = 615000
B2 = 12453750
LL
StatusDateUserResidueShift
Verified2015-11-12volovik3A6A52B5484F469643432505
Verified2023-06-18Ryan Propper3A6A52B5484F469618122039
History
DateUserTypeResult
2023-06-18Ryan PropperC-LL
3A6A52B5484F4696
2015-11-12volovikC-LL
3A6A52B5484F4696
2015-09-25AirSquirrelsNF
no factor from 2^74 to 2^75
2014-06-02ScratchNF-PM1
B1=615000, B2=12453750, E=12
2014-05-18TheJudgerNF
no factor from 2^73 to 2^74
2014-05-18TheJudgerNF
no factor from 2^72 to 2^73
2014-05-14Mark RoseNF
no factor from 2^71 to 2^72
2012-09-24FreightyardNF
no factor from 2^70 to 2^71
2012-02-27dslNF
no factor from 2^69 to 2^70
2010-05-07CreweNetNF
no factor from 2^68 to 2^69
2010-05-06Ge yongNF
no factor from 2^67 to 2^68
2010-03-04CJPageNF
no factor from 2^66 to 2^67
2009-04-14Sturle SundeNF
no factor from 2^65 to 2^66
2009-04-10Sturle SundeNF
no factor from 2^64 to 2^65
2008-12-26Wojciech FlorekNF
no factor from 2^63 to 2^64