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

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MnStatusDetails
823005901Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
21766259854785804658072270.92019-11-27 16:32:42
History
DateUserTypeResult
2019-11-27Alex_soldierF
Factor: 2176625985478580465807 / TF: 70-71
2017-01-05ramgeisNF
no factor from 2^68 to 2^70
2015-07-13sasakiNF
no factor from 2^67 to 2^68
2015-01-07sasakiNF
no factor from 2^66 to 2^67
2013-10-01Le ComteNF
no factor from 2^65 to 2^66
2010-10-26Architects CubedNF
no factor from 2^64 to 2^65
2010-07-08Architects CubedNF
no factor from 2^63 to 2^64