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

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MnStatusDetails
110749129Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
347586080750636031362386312684.82022-03-13 03:32:37
P-1 factors
DateFactorB1B2
2022-03-133475860807506360313623863152200019677000
History
DateUserTypeResult
2022-03-13Ryan PropperF-PM1
Factor: 34758608075063603136238631 / (P-1, B1=522000, B2=19677000)
2021-06-20David HruskaNF
no factor from 2^76 to 2^77
2021-05-09Yves de WandelaarNF
no factor from 2^75 to 2^76
2021-05-09Yves de WandelaarNF
no factor from 2^74 to 2^75
2020-06-27David HruskaNF
no factor from 2^73 to 2^74
2020-04-10GROBERTSNF
no factor from 2^72 to 2^73
2019-01-25Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-09-14g0bNF
no factor from 2^70 to 2^71
2015-07-30Judge HaleNF
no factor from 2^69 to 2^70
2014-11-28g0bNF
no factor from 2^68 to 2^69
2013-10-03KoekieNF
no factor from 2^67 to 2^68
2013-10-01instant28NF
no factor from 2^66 to 2^67
2012-05-27OS1NF
no factor from 2^65 to 2^66
2010-09-19Mr-PlonkNF
no factor from 2^64 to 2^65
2010-07-01Torchwood InstituteNF
no factor from 2^63 to 2^64