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
999260063Composite: 3 known prime factors
Factored
FactorDigitsBitsDate
19985201271030.92008-05-05 05:19:19
380830161011666091755.12015-01-04 12:21:49
12443903577152440311960.12015-12-25 15:50:05
History
DateUserTypeResult
2025-03-10mikrNF
no factor from 2^69 to 2^71
2022-09-27onlinegameNF
no factor from 2^68 to 2^69
2022-04-07James HeinrichF
Factor: 38083016101166609 / TF: 1-67
2022-04-07James HeinrichF
Factor: 1244390357715244031 / TF: 1-67
2022-04-07James HeinrichF
Factor: 1998520127 / TF: 1-67
2021-12-21ViliamFNF
no factor from 2^67 to 2^68
2015-12-25ConductorF
Factor: 1244390357715244031 / TF: 1-62
2015-01-04TJAOIF
Factor: 38083016101166609 / TF: 55-56