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

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MnStatusDetails
25939259Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
11149846261005798586072269.92017-07-02 20:54:30
LL
StatusDateUserResidueShift
Verified (Factored)2005-08-01C. Cooper / S. BooneADD86028EBEC4B031129200
Verified (Factored)2011-03-02Michael BADD86028EBEC4B0320863926
History
DateUserTypeResult
2025-02-18James HeinrichF
Factor: 1114984626100579858607 / TF: 69-71
2017-07-02ramgeisF
Factor: 1114984626100579858607 / TF: 69-70*
2017-07-02ramgeisNF
no factor from 2^68 to 2^69
2016-10-23VictordeHollanderNF
no factor from 2^67 to 2^68
2011-03-02Michael BC-LL
ADD86028EBEC4B03