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
999718463Composite: 4 known prime factors
Factored
FactorDigitsBitsDate
3059138496791238.22008-05-05 05:55:27
1359733876796478411856.92015-05-11 11:28:37
3253031093467153611858.22015-08-14 11:42:52
12249127886105274731960.12015-12-26 10:51:56
History
DateUserTypeResult
2023-06-03mikrNF
no factor from 2^69 to 2^73
2022-07-21onlinegameNF
no factor from 2^68 to 2^69
2022-04-07James HeinrichF
Factor: 325303109346715361 / TF: 1-67
2022-04-07James HeinrichF
Factor: 135973387679647841 / TF: 1-67
2022-04-07James HeinrichF
Factor: 305913849679 / TF: 1-67
2022-04-07James HeinrichF
Factor: 1224912788610527473 / TF: 1-67
2021-12-22ViliamFNF
no factor from 2^67 to 2^68
2015-12-26ConductorF
Factor: 1224912788610527473 / TF: 1-62
2015-08-14TJAOIF
Factor: 325303109346715361 / TF: 58-59
2015-05-11TJAOIF
Factor: 135973387679647841 / TF: 56-57