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

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MnStatusDetails
34964173Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
257792256594552787615912374.42020-12-13 12:39:44
LL
StatusDateUserResidueShift
Verified (Factored)2006-01-15Burt Wagner02B4B60E9AA35F902146931
Verified (Factored)2015-11-23Architects Cubed02B4B60E9AA35F9065298
History
DateUserTypeResult
2025-06-17GregF
Factor: 25779225659455278761591 / TF: 74-75
2020-12-13-Anonymous-F
Factor: 25779225659455278761591 / TF: 74-75*
2020-03-01-Anonymous-NF
no factor from 2^73 to 2^74
2019-11-08-Anonymous-NF
no factor from 2^72 to 2^73
2019-11-08-Anonymous-NF
no factor from 2^71 to 2^72
2015-11-23Architects CubedC-LL
02B4B60E9AA35F90
2014-05-09tigreroarsNF
no factor from 2^70 to 2^71
2014-05-05VictordeHollanderNF
no factor from 2^69 to 2^70
2013-01-30David CampeauNF
no factor from 2^68 to 2^69