Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
133707341Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1909072035646699847261604517693097.32024-08-29 22:04:09
P-1 factors
DateFactorB1B2
2024-08-2919090720356466998472616045176910660001066000
History
DateUserTypeResult
2024-08-29Luke DurantF-PM1
Factor: 190907203564669984726160451769 / (P-1, B1=1066000)
2023-10-16voidfNF
no factor from 2^76 to 2^77
2023-09-29rushynNF
no factor from 2^75 to 2^76
2023-01-04SRBaseNF
no factor from 2^74 to 2^75
2021-07-25SRBaseNF
no factor from 2^73 to 2^74
2020-10-22SRBaseNF
no factor from 2^72 to 2^73
2016-04-15Mihai PredaNF
no factor from 2^71 to 2^72
2016-04-07Mihai PredaNF
no factor from 2^70 to 2^71
2016-04-02Mihai PredaNF
no factor from 2^69 to 2^70
2016-03-23Mihai PredaNF
no factor from 2^68 to 2^69
2016-03-18Mihai PredaNF
no factor from 2^67 to 2^68
2015-01-22sasaki3NF
no factor from 2^66 to 2^67
2012-10-27RichardNF
no factor from 2^65 to 2^66
2010-11-20Charles A. MorrisNF
no factor from 2^64 to 2^65
2010-06-06Torchwood InstituteNF
no factor from 2^63 to 2^64