Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
133231897Factored
FactorDigitsBitsDate
518907110555972076484092375.52023-08-20 07:01:43
History
DateUserTypeResult
2023-08-20Semyon MusatovF
Factor: 51890711055597207648409 / TF: 75-76
2023-01-09SRBaseNF
no factor from 2^74 to 2^75
2021-07-23SRBaseNF
no factor from 2^73 to 2^74
2020-10-25SRBaseNF
no factor from 2^72 to 2^73
2016-01-27BacaliciousNF
no factor from 2^71 to 2^72
2016-01-27BacaliciousNF
no factor from 2^70 to 2^71
2016-01-26La GüiraNF
no factor from 2^69 to 2^70
2016-01-26La GüiraNF
no factor from 2^68 to 2^69
2016-01-26La GüiraNF
no factor from 2^67 to 2^68
2015-01-21Chih-Wei HuangNF
no factor from 2^66 to 2^67
2012-10-26RichardNF
no factor from 2^65 to 2^66
2010-11-19Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-06-05Torchwood InstituteNF
no factor from 2^63 to 2^64