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
905479193Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
2955020933562095506332168.02017-04-18 11:43:45
16895791053146611741512270.52025-04-23 16:35:22
History
DateUserTypeResult
2025-04-23yuriy5-1F
Factor: 1689579105314661174151 / TF: 69-74
2017-04-18ConductorF
Factor: 295502093356209550633 / TF: 68-69
2016-06-20ConductorNF
no factor from 2^67 to 2^68
2015-02-06Gordon SpenceNF
no factor from 2^66 to 2^67
2013-04-25ramgeisNF
no factor from 2^65 to 2^66
2011-10-31lindeeNF
no factor from 2^64 to 2^65
2010-07-12lindedNF
no factor from 2^63 to 2^64