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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Exponent Range:










MnStatusDetails
845926267Factored
FactorDigitsBitsDate
402629719204463818812065.12012-04-02 10:39:25
2094719704927551548232167.52022-09-22 09:46:20
History
DateUserTypeResult
2023-10-18James HeinrichF
Factor: 209471970492755154823 / TF: 67-68
2023-10-18James HeinrichNF
no factor from 2^69 to 2^70
2023-10-18James HeinrichNF
no factor from 2^68 to 2^69
2022-09-25LordJuliusNF
no factor from 2^73 to 2^74
2022-09-25LordJuliusNF
no factor from 2^72 to 2^73
2022-09-25LordJuliusNF
no factor from 2^71 to 2^72
2022-09-25LordJuliusNF
no factor from 2^70 to 2^71
2022-09-22TJAOIF
Factor: 209471970492755154823 / TF: 67-68
2012-04-02sasaki3F
Factor: 40262971920446381881
2012-04-02sasaki3NF
no factor from 2^64 to 2^65
2010-04-10Architects CubedNF
no factor from 2^63 to 2^64