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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MnStatusDetails
24078121Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
75485164472469407240712272.72021-08-30 17:56:29
LL
StatusDateUserResidueShift
Verified (Factored)2004-05-25Greg GibsonEAB9EAE4B58F789219762591
Verified (Factored)2010-06-05FreezerEAB9EAE4B58F789216340160
History
DateUserTypeResult
2021-08-30TheJudgerF
Factor: 7548516447246940724071 / TF: 72-73
2021-08-30TheJudgerNF
no factor from 2^71 to 2^72
2021-08-02mikrNF
no factor from 2^70 to 2^71
2018-08-13ramgeisNF
no factor from 2^69 to 2^70
2018-02-02VictordeHollanderNF
no factor from 2^68 to 2^69
2016-04-18VictordeHollanderNF
no factor from 2^67 to 2^68
2010-06-05FreezerC-LL
EAB9EAE4B58F7892