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
801735899Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
17356441713247013978412270.62020-02-04 21:15:25
History
DateUserTypeResult
2020-02-04ConductorF
Factor: 1735644171324701397841 / TF: 70-71
2012-07-19James HeinrichNF
no factor from 2^69 to 2^70
2012-04-22James HeinrichNF
no factor from 2^68 to 2^69
2011-09-03James HeinrichNF
no factor from 2^64 to 2^68