Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
722002949Factored
FactorDigitsBitsDate
22355512874200388486572270.92017-01-06 21:22:50
History
DateUserTypeResult
2017-01-06ConductorF
Factor: 2235551287420038848657 / TF: 70-71
2013-09-19monstNF
no factor from 2^66 to 2^70
2012-01-23monstNF
no factor from 2^65 to 2^66
2011-03-02monstNF
no factor from 2^64 to 2^65
2010-07-24Architects CubedNF
no factor from 2^63 to 2^64