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
175783477Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4752478005738689723592168.72017-05-14 14:09:07
History
DateUserTypeResult
2025-03-26James HeinrichF
Factor: 475247800573868972359 / TF: 68-70
2017-05-14ConductorF
Factor: 475247800573868972359 / TF: 68-69
2016-06-20rubikvn2100NF
no factor from 2^67 to 2^68
2015-07-13-Anonymous-NF
no factor from 2^66 to 2^67
2013-04-17Dalos LeeNF
no factor from 2^65 to 2^66
2011-03-08Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-07-16sasaki3NF
no factor from 2^63 to 2^64