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

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MnStatusDetails
132698777Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
368893878825879464206008172684.92024-08-24 23:54:52
P-1 factors
DateFactorB1B2
2024-08-24368893878825879464206008171070000772965270
History
DateUserTypeResult
2024-08-24Luke DurantF-PM1
Factor: 36889387882587946420600817 / (P-1, B1=1070000, B2=772965270)
2024-04-28TheJudgerNF
no factor from 2^76 to 2^77
2024-03-06bayanneNF
no factor from 2^75 to 2^76
2022-12-29SRBaseNF
no factor from 2^74 to 2^75
2021-07-22SRBaseNF
no factor from 2^73 to 2^74
2020-10-22SRBaseNF
no factor from 2^72 to 2^73
2016-01-09ITSNF
no factor from 2^71 to 2^72
2016-01-03ANONYMOUSNF
no factor from 2^70 to 2^71
2016-01-03ANONYMOUSNF
no factor from 2^69 to 2^70
2015-12-31methemeNF
no factor from 2^68 to 2^69
2015-12-29guruNF
no factor from 2^67 to 2^68
2015-01-20vwflat4NF
no factor from 2^66 to 2^67
2012-10-20RichardNF
no factor from 2^65 to 2^66
2010-11-18Jud McCranieNF
no factor from 2^64 to 2^65
2010-06-04Torchwood InstituteNF
no factor from 2^63 to 2^64