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

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MnStatusDetails
133902271Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
446450815638799924144092375.22023-09-26 23:55:48
History
DateUserTypeResult
2023-09-26MirraF
Factor: 44645081563879992414409 / TF: 75-76
2023-01-07SRBaseNF
no factor from 2^74 to 2^75
2021-07-25SRBaseNF
no factor from 2^73 to 2^74
2016-01-16ANONYMOUSNF
no factor from 2^72 to 2^73
2016-01-16ANONYMOUSNF
no factor from 2^71 to 2^72
2016-01-16ANONYMOUSNF
no factor from 2^70 to 2^71
2016-01-16ANONYMOUSNF
no factor from 2^69 to 2^70
2016-01-16ANONYMOUSNF
no factor from 2^68 to 2^69
2016-01-16ANONYMOUSNF
no factor from 2^67 to 2^68
2015-01-22aurashiftNF
no factor from 2^66 to 2^67
2012-10-24subgeniusNF
no factor from 2^65 to 2^66
2010-11-22RichardNF
no factor from 2^64 to 2^65
2010-06-06Torchwood InstituteNF
no factor from 2^63 to 2^64