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
497000783Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
102055043155125245180412373.12019-09-20 18:30:19
History
DateUserTypeResult
2024-05-19Jarod McClintockNF
no factor from 2^68 to 2^69
2019-09-20mikrF
Factor: 10205504315512524518041 / TF: 73-74*
2019-09-20mikrNF
no factor from 2^72 to 2^73
2019-09-20mikrNF
no factor from 2^71 to 2^72
2019-09-20mikrNF
no factor from 2^70 to 2^71
2017-02-20YxinityNF
no factor from 2^69 to 2^70
2016-12-17ConductorNF
no factor from 2^68 to 2^69
2016-05-09sasakiNF
no factor from 2^67 to 2^68
2015-02-18TaikelennNF
no factor from 2^66 to 2^67
2014-10-30sasaki3NF
no factor from 2^65 to 2^66