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

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MnStatusDetails
10011629Factored
FactorDigitsBitsDate
9344414768194391733029292479.62016-06-05 06:54:13
ECM
DigitsB1Curves
25500002 / 280
Estimated T-Level: 20.0 ⓘ
TF below 2^62 is very unlikely to find new factors due to ECM effort.
LL
StatusDateUserResidueShift
Verified (Factored)2000-09-29John Manning73E3CBB1A5308FC3589071
Verified (Factored)2003-11-08Stephen Joseph Lenehan73E3CBB1A5308FC32793143
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2019-12-06mrhC86B3AACEC0C55761242632153
Verified2021-01-17rucioC86B3AACEC0C5576140750853
History
DateUserTypeResult
2021-01-29ViliamFNF
no factor from 2^68 to 2^69
2021-01-17LastCucumberCERT
PRP Certification
Proof certified good
2021-01-17rucioC-PRP
M10011629/934441476819439173302929 : C86B3AACEC0C5576
PRP proof power = 8
PRP: Verified
Proof certified good
2019-12-06mrhC-PRP
M10011629/934441476819439173302929 : C86B3AACEC0C5576
PRP: Verified
PRP without proof (not generated)
2016-06-05bamF-ECM
Factor: 934441476819439173302929 / (ECM curve 1, B1=50000, B2=5000000)
2016-03-11mikrNF
no factor from 2^67 to 2^68
2015-11-05VictordeHollanderNF
no factor from 2^66 to 2^67
2015-04-19ThaNF
no factor from 2^65 to 2^66
2011-04-30James HeinrichNF-PM1
B1=110000, B2=4400000, E=6
2011-04-25James HeinrichNF
no factor from 2^64 to 2^65