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
68676449TF
No factors below 275
TF target 274
P-1
B1 = 625000
B2 = 12968750
LL
StatusDateUserResidueShift
Verified2016-06-27Shnobel857519D4595FCF1D44966690
Verified2023-09-11chevron857519D4595FCF1D57249666
History
DateUserTypeResult
2023-09-11chevronC-LL
857519D4595FCF1D
2016-06-27ShnobelC-LL
857519D4595FCF1D
2016-03-13PDWNF
no factor from 2^74 to 2^75
2014-10-19TheJudgerNF-PM1
B1=625000, B2=12968750, E=12
2014-10-12TheJudgerNF
no factor from 2^73 to 2^74
2014-10-12TheJudgerNF
no factor from 2^72 to 2^73
2014-08-10Architects CubedNF
no factor from 2^71 to 2^72
2013-10-27Mark RoseNF
no factor from 2^70 to 2^71
2012-03-09GrunwalderGIMPNF
no factor from 2^69 to 2^70
2010-01-31Andrew BNF
no factor from 2^68 to 2^69
2010-01-27runeskNF
no factor from 2^67 to 2^68
2010-01-26Dr. NowakNF
no factor from 2^66 to 2^67
2010-01-21GrunwalderGIMPNF
no factor from 2^65 to 2^66
2010-01-21GrunwalderGIMPNF
no factor from 2^64 to 2^65
2009-02-161997rj7NF
no factor to 2^64