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

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MnStatusDetails
139479341Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
795804409709304131375272376.12024-08-12 07:24:30
History
DateUserTypeResult
2024-08-12ihnlF
Factor: 79580440970930413137527 / TF: 76-77
2024-07-19SRBaseNF
no factor from 2^75 to 2^76
2024-06-24Naegi MakotoNF
no factor from 2^69 to 2^70
2023-01-15SRBaseNF
no factor from 2^74 to 2^75
2021-08-03SRBaseNF
no factor from 2^73 to 2^74
2020-10-25SRBaseNF
no factor from 2^72 to 2^73
2016-08-29Smok_bmv NF
no factor from 2^71 to 2^72
2016-08-22Smok_bmv NF
no factor from 2^70 to 2^71
2016-08-19DerekNF
no factor from 2^69 to 2^70
2016-08-19Torben K.NF
no factor from 2^68 to 2^69
2016-08-19erdramseNF
no factor from 2^67 to 2^68
2015-02-10HardyP GermanyNF
no factor from 2^66 to 2^67
2012-11-23sasaki3NF
no factor from 2^65 to 2^66
2010-12-07oodairaNF
no factor from 2^64 to 2^65
2010-06-13Charles A. MorrisNF
no factor from 2^63 to 2^64