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

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MnStatusDetails
134965069Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
14905653999886092279043032580.32024-09-06 03:45:57
P-1 factors
DateFactorB1B2
2024-09-06149056539998860922790430311050001105000
History
DateUserTypeResult
2024-09-06Luke DurantF-PM1
Factor: 1490565399988609227904303 / (P-1, B1=1105000)
2024-03-06voidfNF
no factor from 2^76 to 2^77
2024-02-23PoaoNF
no factor from 2^75 to 2^76
2023-01-06SRBaseNF
no factor from 2^74 to 2^75
2021-07-27SRBaseNF
no factor from 2^73 to 2^74
2020-10-22SRBaseNF
no factor from 2^72 to 2^73
2017-03-28David HruskaNF
no factor from 2^71 to 2^72
2017-01-24proxy2222NF
no factor from 2^70 to 2^71
2016-12-09proxy2222NF
no factor from 2^69 to 2^70
2016-11-07proxy2222NF
no factor from 2^68 to 2^69
2016-08-05proxy2222NF
no factor from 2^67 to 2^68
2015-01-24aurashiftNF
no factor from 2^66 to 2^67
2012-10-29subgeniusNF
no factor from 2^65 to 2^66
2010-11-24abcNF
no factor from 2^64 to 2^65
2010-06-08Torchwood InstituteNF
no factor from 2^63 to 2^64