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

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MnStatusDetails
81006983Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
585578435976185690042472375.62020-02-14 04:30:49
LL
StatusDateUserResidueShift
Verified (Factored)2017-08-22WR952E480F7D5B1E7C58589386
History
DateUserTypeResult
2020-02-14Smok_bmv F
Factor: 58557843597618569004247 / TF: 75-76*
2017-08-22WRC-LL
952E480F7D5B1E7C
2017-04-02kkmrkkblmbrbkNF-PM1
B1=680000, B2=13260000
2016-09-23-Anonymous-NF
no factor from 2^74 to 2^75
2016-09-23-Anonymous-NF
no factor from 2^73 to 2^74
2016-09-23-Anonymous-NF
no factor from 2^72 to 2^73
2016-09-23-Anonymous-NF
no factor from 2^71 to 2^72
2014-08-05La GüiraNF
no factor from 2^70 to 2^71
2014-04-12hkskypNF
no factor from 2^69 to 2^70
2014-01-18mikrNF
no factor from 2^68 to 2^69
2014-01-18mikrNF
no factor from 2^67 to 2^68
2013-04-30c10ck3rNF
no factor from 2^66 to 2^67
2011-02-05UngelovendeNF
no factor from 2^65 to 2^66
2010-12-12Architects CubedNF
no factor from 2^64 to 2^65