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
385054583Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
13092953551507970677912270.12020-01-14 04:29:13
History
DateUserTypeResult
2025-04-05James HeinrichF
Factor: 1309295355150797067791 / TF: 70-71
2020-01-14Smok_bmv F
Factor: 1309295355150797067791 / TF: 70-71*
2017-01-28mikrNF
no factor from 2^69 to 2^70
2017-01-28mikrNF
no factor from 2^67 to 2^69
2016-04-08Mr-PlonkNF
no factor from 2^66 to 2^67
2014-04-27KoekieNF
no factor from 2^65 to 2^66
2011-04-18Architects CubedNF
no factor from 2^64 to 2^65