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
999136483Composite: 3 known prime factors
Factored
FactorDigitsBitsDate
419637322871135.32008-05-05 04:51:20
11149599810006988011960.02015-12-25 11:36:35
207426634211352167532064.22017-08-03 11:23:18
History
DateUserTypeResult
2025-03-10mikrNF
no factor from 2^69 to 2^71
2022-09-27onlinegameNF
no factor from 2^68 to 2^69
2022-07-15ViliamFF
Factor: 1114959981000698801 / TF: 1-68
2022-07-15ViliamFF
Factor: 20742663421135216753 / TF: 1-68
2022-07-15ViliamFF
Factor: 41963732287 / TF: 1-68
2022-06-26LordJuliusNF
no factor from 2^65 to 2^67
2022-04-07James HeinrichF
Factor: 1114959981000698801 / TF: 1-64
2022-04-07James HeinrichF
Factor: 41963732287 / TF: 1-64
2021-12-21ViliamFNF
no factor from 2^67 to 2^68
2017-08-03TJAOIF
Factor: 20742663421135216753 / TF: 64-65
2015-12-25ConductorF
Factor: 1114959981000698801 / TF: 1-62