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

PrimeNet Exponent Status

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MnStatusDetails
543207991Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
876847831155084002653692376.22023-07-28 19:14:31
History
DateUserTypeResult
2023-07-28Ruslan BorisovF
Factor: 87684783115508400265369 / TF: 76-77
2023-03-24YxinityNF
no factor from 2^75 to 2^76
2021-11-01onlinegameNF
no factor from 2^74 to 2^75
2021-11-01onlinegameNF
no factor from 2^73 to 2^74
2021-11-01onlinegameNF
no factor from 2^73 to 2^74
2021-03-29SRBaseNF
no factor from 2^72 to 2^73
2020-08-30SRBaseNF
no factor from 2^71 to 2^72
2019-10-01sasakiNF
no factor from 2^70 to 2^71
2018-10-30Niels_Mache_NextcloudNF
no factor from 2^69 to 2^70
2018-01-25sasakiNF
no factor from 2^68 to 2^69
2016-11-02sasakiNF
no factor from 2^67 to 2^68
2016-01-08sasakiNF
no factor from 2^66 to 2^67
2014-10-19sasakiNF
no factor from 2^65 to 2^66
2012-01-04mmNF
no factor from 2^64 to 2^65
2010-06-30Architects CubedNF
no factor from 2^63 to 2^64