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

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MnStatusDetails
343205539Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
262167409424746742209432374.52023-08-06 10:39:58
History
DateUserTypeResult
2023-08-06Ruslan BorisovF
Factor: 26216740942474674220943 / TF: 74-75
2022-04-03SRBaseNF
no factor from 2^73 to 2^74
2021-01-14SRBaseNF
no factor from 2^72 to 2^73
2016-07-24Jacques MOLNENF
no factor from 2^71 to 2^72
2016-07-24Jacques MOLNENF
no factor from 2^70 to 2^71
2016-05-17Jacques MOLNENF
no factor from 2^69 to 2^70
2016-05-17Jacques MOLNENF
no factor from 2^67 to 2^69
2016-03-09RichardNF
no factor from 2^66 to 2^67
2014-02-17Mr-PlonkNF
no factor from 2^65 to 2^66
2011-01-26Architects CubedNF
no factor from 2^64 to 2^65