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

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MnStatusDetails
135837589Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
10838906973082710931798522012889.82024-09-09 20:33:19
P-1 factors
DateFactorB1B2
2024-09-0910838906973082710931798522011128000976089510
History
DateUserTypeResult
2024-09-09Luke DurantF-PM1
Factor: 1083890697308271093179852201 / (P-1, B1=1128000, B2=976089510)
2024-07-24Johan ViljoenNF
no factor from 2^76 to 2^77
2024-04-24JacobZNF
no factor from 2^75 to 2^76
2023-01-08SRBaseNF
no factor from 2^74 to 2^75
2021-07-29SRBaseNF
no factor from 2^73 to 2^74
2020-10-25SRBaseNF
no factor from 2^72 to 2^73
2016-02-08kjmerlinzNF
no factor from 2^71 to 2^72
2016-02-07kjmerlinzNF
no factor from 2^70 to 2^71
2016-02-07AK76NF
no factor from 2^69 to 2^70
2016-02-06Smok_bmv NF
no factor from 2^68 to 2^69
2016-02-03Adam StinchcombeNF
no factor from 2^67 to 2^68
2015-01-28tscNF
no factor from 2^66 to 2^67
2012-11-09RichardNF
no factor from 2^65 to 2^66
2010-11-26Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-06-08Torchwood InstituteNF
no factor from 2^63 to 2^64