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
81081367TF
No factors below 275
TF target 275
P-1
B1 = 675000
B2 = 12825000
LL
StatusDateUserResidueShift
Unverified2017-08-08Evgeniy Zavialov5D861B26045299__2385177
History
DateUserTypeResult
2017-08-08Evgeniy ZavialovC-LL
5D861B26045299__
2017-04-15arnaudNF-PM1
B1=675000, B2=12825000
2016-11-06TheJudgerNF
no factor from 2^74 to 2^75
2016-11-06TheJudgerNF
no factor from 2^73 to 2^74
2016-01-12garoNF
no factor from 2^72 to 2^73
2016-01-12garoNF
no factor from 2^71 to 2^72
2013-06-06processinfoNF
no factor from 2^70 to 2^71
2011-03-08-Anonymous-NF
no factor from 2^69 to 2^70
2011-02-26Per JessenNF
no factor from 2^68 to 2^69
2011-02-21Matthias SchonNF
no factor from 2^67 to 2^68
2011-02-17searchingforprimesNF
no factor from 2^66 to 2^67
2011-02-15opyrtNF
no factor from 2^65 to 2^66
2010-12-12Architects CubedNF
no factor from 2^64 to 2^65