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
81753691TF
No factors below 275
TF target 275
P-1
B1 = 685000
B2 = 13015000
LL
StatusDateUserResidueShift
Unverified2018-01-14ConductorFEEEA3EB042F1C__1176876
History
DateUserTypeResult
2018-01-14ConductorC-LL
FEEEA3EB042F1C__
2017-06-25TheJudgerNF-PM1
B1=685000, B2=13015000
2016-11-18electron1897NF
no factor from 2^74 to 2^75
2016-11-13RichD0NF
no factor from 2^73 to 2^74
2016-09-22Chris SmithNF
no factor from 2^72 to 2^73
2016-09-22Chris SmithNF
no factor from 2^71 to 2^72
2013-09-03S530729NF
no factor from 2^70 to 2^71
2013-02-11TMarshallNF
no factor from 2^69 to 2^70
2013-02-07sasablNF
no factor from 2^68 to 2^69
2013-02-04Choi4KANGNF
no factor from 2^67 to 2^68
2013-01-30phoenicisNF
no factor from 2^66 to 2^67
2011-03-16ASTERIASNF
no factor from 2^65 to 2^66
2010-12-15Architects CubedNF
no factor from 2^64 to 2^65