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
905100221Factored
FactorDigitsBitsDate
434448106091135.32008-05-19 06:08:21
1140426278471236.72008-05-19 06:08:22
2679724413571281191857.92015-07-25 14:30:59
233890491177731117772064.32016-06-18 12:25:10
57571309388215653030412272.32023-05-06 07:35:34
History
DateUserTypeResult
2023-07-31LordJuliusNF
no factor from 2^75 to 2^76
2023-07-31LordJuliusNF
no factor from 2^74 to 2^75
2023-07-31LordJuliusNF
no factor from 2^73 to 2^74
2023-05-06mikrF
Factor: 5757130938821565303041 / TF: 67-73
2023-05-06mikrNF
Redundant composite factor (43444810609*114042627847) from 2^67 to 2^73
2016-06-18ConductorF
Factor: 23389049117773111777 / TF: 1-65
2015-07-25TJAOIF
Factor: 267972441357128119 / TF: 57-58