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
192932239Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
5302796024126328145192168.82017-08-15 20:40:28
History
DateUserTypeResult
2025-03-24James HeinrichF
Factor: 530279602412632814519 / TF: 68-70
2017-08-15ConductorF
Factor: 530279602412632814519 / TF: 68-69
2016-06-12XZTNF
no factor from 2^67 to 2^68
2015-09-04digitalHodgepodgeNF
no factor from 2^66 to 2^67
2013-06-14sasaki3NF
no factor from 2^65 to 2^66
2011-04-16sasaki3NF
no factor from 2^64 to 2^65
2010-08-04Architects CubedNF
no factor from 2^63 to 2^64