Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
81450823TF
No factors below 276
TF target 275
P-1
B1 = 690000
B2 = 13800000
LL
StatusDateUserResidueShift
Unverified2017-09-03pzmasta1ED952CFD66050__37436845
History
DateUserTypeResult
2020-06-03-Anonymous-NF
no factor from 2^75 to 2^76
2017-09-03pzmastaC-LL
1ED952CFD66050__
2017-07-23Architects CubedNF-PM1
B1=690000, B2=13800000, E=6
2016-11-06TheJudgerNF
no factor from 2^74 to 2^75
2016-11-06TheJudgerNF
no factor from 2^73 to 2^74
2016-09-30Judge HaleNF
no factor from 2^72 to 2^73
2016-09-30Judge HaleNF
no factor from 2^71 to 2^72
2014-02-25Per JessenNF
no factor from 2^70 to 2^71
2013-08-18SMoffatNF
no factor from 2^69 to 2^70
2013-08-09SMoffatNF
no factor from 2^68 to 2^69
2013-06-08-Anonymous-NF
no factor from 2^67 to 2^68
2013-01-30phoenicisNF
no factor from 2^66 to 2^67
2012-08-05Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-12-10Architects CubedNF
no factor from 2^64 to 2^65