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
229638179Composite: 4 known prime factors
Factored
FactorDigitsBitsDate
459276359928.82007-12-27 09:26:11
4891293212711238.82007-12-27 09:26:11
9552504773741478791859.72015-12-10 12:35:05
13544640400813492871960.22016-01-21 12:52:52
History
DateUserTypeResult
2024-09-11mikrNF
no factor from 2^68 to 2^73
2016-01-21TJAOIF
Factor: 1354464040081349287 / TF: 60-61
2015-12-10TJAOIF
Factor: 955250477374147879 / TF: 59-60