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

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MnStatusDetails
131115139Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
258010686423757160681384332684.42024-08-17 05:42:15
P-1 factors
DateFactorB1B2
2024-08-17258010686423757160681384331058000765536310
History
DateUserTypeResult
2024-08-17Luke DurantF-PM1
Factor: 25801068642375716068138433 / (P-1, B1=1058000, B2=765536310)
2023-06-26GregNF
no factor from 2^76 to 2^77
2023-02-21A CuneoNF
no factor from 2^75 to 2^76
2022-12-26SRBaseNF
no factor from 2^74 to 2^75
2021-07-20SRBaseNF
no factor from 2^73 to 2^74
2020-10-23SRBaseNF
no factor from 2^72 to 2^73
2016-07-27d3zorgNF
no factor from 2^71 to 2^72
2016-07-25d3zorgNF
no factor from 2^70 to 2^71
2012-12-17VictordeHollanderNF
no factor from 2^69 to 2^70
2012-08-27VictordeHollanderNF
no factor from 2^68 to 2^69
2012-08-27VictordeHollanderNF
no factor from 2^65 to 2^68
2010-11-14kiwiboyNF
no factor from 2^64 to 2^65
2010-06-02Torchwood InstituteNF
no factor from 2^63 to 2^64