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
904444369Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
20655522123328790379132270.82019-01-26 05:48:52
History
DateUserTypeResult
2019-01-26ConductorF
Factor: 2065552212332879037913 / TF: 70-71
2016-04-29YxinityNF
no factor from 2^67 to 2^70
2015-02-04Gordon SpenceNF
no factor from 2^66 to 2^67
2013-04-25ramgeisNF
no factor from 2^65 to 2^66
2011-10-12BJBNF
no factor from 2^64 to 2^65
2010-07-02Rob_DeeNF
no factor from 2^63 to 2^64