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

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MnStatusDetails
116271439Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
108916015778017949103595672683.22022-08-27 23:25:51
P-1 factors
DateFactorB1B2
2022-08-271089160157780179491035956756500024758000
History
DateUserTypeResult
2022-08-27ky0urakuF-PM1
Factor: 10891601577801794910359567 / (P-1, B1=565000, B2=24758000)
2021-10-24jwnutterNF
no factor from 2^76 to 2^77
2021-06-16Hans LoeblichNF
no factor from 2^75 to 2^76
2021-06-06Yves de WandelaarNF
no factor from 2^74 to 2^75
2021-05-22ViliamFNF
no factor from 2^68 to 2^69
2021-01-30PorkeyNF
no factor from 2^73 to 2^74
2020-05-08SRBaseNF
no factor from 2^72 to 2^73
2015-06-22Ryan PropperNF
no factor from 2^71 to 2^72
2015-06-22Ryan PropperNF
no factor from 2^70 to 2^71
2015-06-22Ryan PropperNF
no factor from 2^69 to 2^70
2015-04-18Josh FamestadNF
no factor from 2^68 to 2^69
2015-04-05bunddogNF
no factor from 2^67 to 2^68
2014-12-03tscNF
no factor from 2^66 to 2^67
2012-06-26OS1NF
no factor from 2^65 to 2^66
2010-10-08OS1NF
no factor from 2^64 to 2^65
2010-05-09G-ManNF
no factor from 2^63 to 2^64