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
527135683Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
24759854653777674899212271.12020-01-11 04:37:44
History
DateUserTypeResult
2025-04-14James HeinrichF
Factor: 2475985465377767489921 / TF: 71-72
2020-01-11Smok_bmv F
Factor: 2475985465377767489921 / TF: 71-72*
2019-07-09sasakiNF
no factor from 2^70 to 2^71
2019-02-06ATHNF
no factor from 2^69 to 2^70
2017-07-05sasakiNF
no factor from 2^68 to 2^69
2016-09-23sasakiNF
no factor from 2^67 to 2^68
2016-04-06ConductorNF
no factor from 2^66 to 2^67
2014-10-11sasakiNF
no factor from 2^65 to 2^66
2012-01-01RichardNF
no factor from 2^64 to 2^65
2010-07-09Architects CubedNF
no factor from 2^63 to 2^64