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
134513839Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
723022513481226145434472375.92024-01-10 13:58:06
History
DateUserTypeResult
2024-01-10MirraF
Factor: 72302251348122614543447 / TF: 75-76
2023-01-11SRBaseNF
no factor from 2^74 to 2^75
2021-07-29SRBaseNF
no factor from 2^73 to 2^74
2020-10-22SRBaseNF
no factor from 2^72 to 2^73
2016-08-13Ilya AlexandrovNF
no factor from 2^71 to 2^72
2016-08-13Ilya AlexandrovNF
no factor from 2^70 to 2^71
2016-08-13Ilya AlexandrovNF
no factor from 2^69 to 2^70
2016-07-26proxy2222NF
no factor from 2^68 to 2^69
2016-01-20Josh FamestadNF
no factor from 2^67 to 2^68
2015-01-24aurashiftNF
no factor from 2^66 to 2^67
2012-10-27buteraNF
no factor from 2^65 to 2^66
2010-11-22sasaki3NF
no factor from 2^64 to 2^65
2010-06-07Mr-PlonkNF
no factor from 2^63 to 2^64