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
142504631Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
494737214097877219863432375.42024-01-27 04:44:35
History
DateUserTypeResult
2024-01-27RobertKazanF
Factor: 49473721409787721986343 / TF: 75-76*
2023-01-23SRBaseNF
no factor from 2^74 to 2^75
2021-11-08SRBaseNF
no factor from 2^73 to 2^74
2020-10-25SRBaseNF
no factor from 2^72 to 2^73
2016-04-22WileECoyoteNF
no factor from 2^71 to 2^72
2016-04-17-Anonymous-NF
no factor from 2^70 to 2^71
2016-04-11NoWhereManNF
no factor from 2^69 to 2^70
2016-04-05SourceBinary.comNF
no factor from 2^68 to 2^69
2016-03-31dbaughNF
no factor from 2^67 to 2^68
2015-02-24tscNF
no factor from 2^66 to 2^67
2012-12-10AKAxAutoNF
no factor from 2^65 to 2^66
2010-12-18RichardNF
no factor from 2^64 to 2^65
2010-06-16rabbutNF
no factor from 2^63 to 2^64