Marin Mersenne 2^P-1
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Finding World Record Primes Since 1996

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MnStatusDetails
84427531Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
733147113347427537351600239772995.92022-11-07 16:23:21
LL
StatusDateUserResidueShift
Verified (Factored)2018-07-23ShnobelECA7DBDB57521E8B61875365
P-1 factors
DateFactorB1B2
2022-11-0773314711334742753735160023977485000257065380
History
DateUserTypeResult
2022-11-07Joe S.F-PM1
Factor: 73314711334742753735160023977 / (P-1, B1=485000, B2=257065380)
2018-07-23ShnobelC-LL
ECA7DBDB57521E8B
2017-11-21YxinityNF-PM1
B1=770000
2017-04-21SartoxNF
no factor from 2^75 to 2^76
2017-04-21SartoxNF
no factor from 2^74 to 2^75
2017-04-15Brian BeuningNF
no factor from 2^73 to 2^74
2017-01-25Judge HaleNF
no factor from 2^72 to 2^73
2017-01-25Judge HaleNF
no factor from 2^71 to 2^72
2014-08-23webbertNF
no factor from 2^70 to 2^71
2013-12-19LelikoidNF
no factor from 2^69 to 2^70
2013-03-04-Anonymous-NF
no factor from 2^68 to 2^69
2013-02-27-Anonymous-NF
no factor from 2^67 to 2^68
2013-02-21Juergen KampmeierNF
no factor from 2^66 to 2^67
2012-08-20Carsten KossendeyNF
no factor from 2^65 to 2^66
2010-12-21Architects CubedNF
no factor from 2^64 to 2^65