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
411017183Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
40371359084943490433932271.82019-10-26 18:54:19
History
DateUserTypeResult
2019-10-26Smok_bmv F
Factor: 4037135908494349043393 / TF: 71-72
2019-10-26Smok_bmv NF
no factor from 2^70 to 2^71
2018-10-08sasakiNF
no factor from 2^69 to 2^70
2017-09-20sasakiNF
no factor from 2^68 to 2^69
2014-09-04sasakiNF
no factor from 2^66 to 2^68
2014-06-19Schultz7676NF
no factor from 2^65 to 2^66
2010-10-23Architects CubedNF
no factor from 2^64 to 2^65
2010-03-18Architects CubedNF
no factor from 2^63 to 2^64