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
999763447Composite: 4 known prime factors
Factored
FactorDigitsBitsDate
1299692481111236.92008-05-05 05:59:19
489220825963991271755.42015-01-25 13:20:20
1123408851388153031856.62015-04-20 11:25:07
19301303798377765031960.72015-12-26 16:11:45
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: 1930130379837776503 / TF: 1-67
2022-04-07James HeinrichF
Factor: 112340885138815303 / TF: 1-67
2022-04-07James HeinrichF
Factor: 48922082596399127 / TF: 1-67
2022-04-07James HeinrichF
Factor: 129969248111 / TF: 1-67
2021-12-22ViliamFNF
no factor from 2^67 to 2^68
2015-12-26ConductorF
Factor: 1930130379837776503 / TF: 1-62
2015-04-20TJAOIF
Factor: 112340885138815303 / TF: 56-57
2015-01-25TJAOIF
Factor: 48922082596399127 / TF: 55-56