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
84928637TF
No factors below 276
TF target 275
P-1
B1 = 425000
B2 = 82381740
LL
StatusDateUserResidueShift
Unverified2019-02-24-Anonymous-35D72386EF5B9E__12391597
History
DateUserTypeResult
2022-11-09Ahmed AzhadNF-PM1
B1=425000, B2=82381740
2019-02-24-Anonymous-C-LL
35D72386EF5B9E__
2017-12-09YxinityNF-PM1
B1=775000
2017-05-17Mark RoseNF
no factor from 2^75 to 2^76
2017-03-19Random GPUsNF
no factor from 2^73 to 2^74
2017-03-19Random GPUsNF
no factor from 2^72 to 2^73
2017-03-19Random GPUsNF
no factor from 2^71 to 2^72
2017-03-11monstNF
no factor from 2^74 to 2^75
2017-03-11monstNF
no factor from 2^73 to 2^74
2017-03-11monstNF
no factor from 2^72 to 2^73
2017-03-11monstNF
no factor from 2^71 to 2^72
2014-03-03arnaudNF
no factor from 2^70 to 2^71
2013-07-01ArtfulDodgerNF
no factor from 2^69 to 2^70
2013-06-20ArtfulDodgerNF
no factor from 2^68 to 2^69
2013-06-15PascalBieriNF
no factor from 2^67 to 2^68
2013-06-14willmoreNF
no factor from 2^66 to 2^67
2012-08-10Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-12-22Architects CubedNF
no factor from 2^64 to 2^65