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
68075363TF
No factors below 275
TF target 274
P-1
B1 = 710000
B2 = 16685000
LL
StatusDateUserResidueShift
Verified2015-12-26Jack The Ripper3EF9B70F4C5C861143960402
Verified2023-06-12Ryan Propper3EF9B70F4C5C861160874530
History
DateUserTypeResult
2023-06-12Ryan PropperC-LL
3EF9B70F4C5C8611
2016-03-28Mark RoseNF
no factor from 2^53 to 2^63
2015-12-26Jack The RipperC-LL
3EF9B70F4C5C8611
2015-11-22ChuckNF
no factor from 2^74 to 2^75
2014-07-07gcardonaNF
no factor from 2^73 to 2^74
2014-07-07gcardonaNF
no factor from 2^72 to 2^73
2014-06-29TheJudgerNF-PM1
B1=710000, B2=16685000, E=12
2014-05-06RichD0NF
no factor from 2^71 to 2^72
2013-07-24-Anonymous-NF
no factor from 2^70 to 2^71
2013-04-30g0bNF
no factor from 2^69 to 2^70
2010-06-13unconnectedNF
no factor from 2^68 to 2^69
2010-06-09unconnectedNF
no factor from 2^67 to 2^68
2010-01-22unconnectedNF
no factor from 2^66 to 2^67
2010-01-20Radek HavelNF
no factor from 2^65 to 2^66
2010-01-13Sturle SundeNF
no factor from 2^64 to 2^65
2008-11-02kmdNF
no factor from 2^63 to 2^64