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
89549849TF
No factors below 276
TF target 275
P-1
B1 = 785000
B2 = 19232500
LL
StatusDateUserResidueShift
Unverified2020-02-03Axet Nord1FF13C9DB15DB5__47519254
History
DateUserTypeResult
2020-02-03Axet NordC-LL
1FF13C9DB15DB5__
2018-12-20penluNF-PM1
B1=785000, B2=19232500, e=12
2018-10-22tServoNF
no factor from 2^75 to 2^76
2018-10-22tServoNF
no factor from 2^74 to 2^75
2017-09-21monstNF
no factor from 2^73 to 2^74
2017-08-25Sid & AndyNF
no factor from 2^72 to 2^73
2017-08-25Sid & AndyNF
no factor from 2^71 to 2^72
2014-12-05SMoffatNF
no factor from 2^70 to 2^71
2014-03-29SMoffatNF
no factor from 2^69 to 2^70
2014-01-12SMoffatNF
no factor from 2^68 to 2^69
2013-08-29Norman LeyNF
no factor from 2^67 to 2^68
2013-03-20timc995NF
no factor from 2^66 to 2^67
2013-03-19frmarNF
no factor from 2^65 to 2^66
2010-11-10Architects CubedNF
no factor from 2^64 to 2^65