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
975131309Composite: 4 known prime factors
Factored
FactorDigitsBitsDate
292539392711134.82008-06-10 21:44:13
146971790892491443.72008-06-10 21:44:13
83694851389402530731962.92015-12-29 20:27:17
1560154011224465080872167.12021-08-24 09:08:51
History
DateUserTypeResult
2023-05-27mikrF
Factor: 156015401122446508087 / TF: 67-73
2021-08-24TJAOIF
Factor: 156015401122446508087 / TF: 67-68
2015-12-29ConductorF
Factor: 8369485138940253073 / TF: 1-65