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
83385559TF
No factors below 276
TF target 275
P-1
B1 = 650000
B2 = 10725000
LL
StatusDateUserResidueShift
Unverified2018-02-23Egor K6481DA5A3E234E__41414097
History
DateUserTypeResult
2018-02-23Egor KC-LL
6481DA5A3E234E__
2017-10-12CaptainEntropyNF-PM1
B1=650000, B2=10725000
2017-03-05TheJudgerNF
no factor from 2^75 to 2^76
2016-12-21-Anonymous-NF
no factor from 2^74 to 2^75
2016-12-21-Anonymous-NF
no factor from 2^73 to 2^74
2016-12-21-Anonymous-NF
no factor from 2^72 to 2^73
2016-12-21-Anonymous-NF
no factor from 2^71 to 2^72
2013-11-11PascalBieriNF
no factor from 2^70 to 2^71
2013-09-21Allan MananganNF
no factor from 2^69 to 2^70
2013-03-01Brandon SheaNF
no factor from 2^68 to 2^69
2013-02-28Iacomi PaulNF
no factor from 2^67 to 2^68
2013-02-19Iacomi PaulNF
no factor from 2^66 to 2^67
2012-08-29Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-12-20Architects CubedNF
no factor from 2^64 to 2^65