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

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MnStatusDetails
114874813Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1140213115219009923429083652233096.52021-10-31 18:44:05
P-1 factors
DateFactorB1B2
2021-10-3111402131152190099234290836522381100024079000
History
DateUserTypeResult
2021-10-31TheJudgerF-PM1
Factor: 114021311521900992342908365223 / (P-1, B1=811000, B2=24079000, E=12)
2021-07-16arpcarNF
no factor from 2^76 to 2^77
2021-05-28TheJudgerNF
no factor from 2^75 to 2^76
2021-05-28TheJudgerNF
no factor from 2^74 to 2^75
2021-05-22ViliamFNF
no factor from 2^68 to 2^69
2020-09-25Knut Andreas BrungotNF
no factor from 2^73 to 2^74
2020-04-24SRBaseNF
no factor from 2^72 to 2^73
2018-12-30Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-03-06Smok_bmv NF
no factor from 2^70 to 2^71
2015-02-28SMoffatNF
no factor from 2^69 to 2^70
2015-02-22Josh FamestadNF
no factor from 2^68 to 2^69
2015-02-15el groccoNF
no factor from 2^67 to 2^68
2014-11-23ulteqNF
no factor from 2^66 to 2^67
2012-08-14sasaki3NF
no factor from 2^65 to 2^66
2010-10-05RichardNF
no factor from 2^64 to 2^65
2010-05-07sasaki3NF
no factor from 2^63 to 2^64