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

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MnStatusDetails
975106219Composite: 3 known prime factors
Factored
FactorDigitsBitsDate
31359013011141811691961.42009-11-28 21:48:19
90810121711844837691963.02015-12-29 15:06:02
1158530811608703873612166.72020-07-08 10:37:06
History
DateUserTypeResult
2022-08-01J.R. AllenNF
no factor from 2^65 to 2^66
2020-07-08TJAOIF
Factor: 115853081160870387361 / TF: 66-67
2015-12-29ConductorF
Factor: 9081012171184483769 / TF: 1-65