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
908831983Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
10682571077467018976232269.92017-11-26 18:17:49
History
DateUserTypeResult
2024-06-02James HeinrichNF
no factor from 2^68 to 2^69
2017-11-26ConductorF
Factor: 1068257107746701897623 / TF: 69-70
2017-05-12ConductorNF
no factor from 2^68 to 2^69
2016-07-04ConductorNF
no factor from 2^67 to 2^68
2016-05-29BloodIceNF
no factor from 2^1 to 2^64
2015-04-17ramgeisNF
no factor from 2^66 to 2^67
2013-04-29ramgeisNF
no factor from 2^65 to 2^66
2011-11-13lindedNF
no factor from 2^64 to 2^65
2010-07-27lindedNF
no factor from 2^63 to 2^64