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
209546807Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
5699382416245847030232168.92017-11-09 09:28:34
10529373117021574988232269.82025-03-23 12:17:30
History
DateUserTypeResult
2025-03-23James HeinrichF
Factors: 1052937311702157498823,569938241624584703023 / TF: 68-70
2017-11-09NickF
Factor: 569938241624584703023 / TF: 68-69
2016-09-05goldenmemeNF
no factor from 2^67 to 2^68
2015-10-12tscNF
no factor from 2^66 to 2^67
2013-08-13RichardNF
no factor from 2^65 to 2^66
2011-05-17dslNF
no factor from 2^64 to 2^65