Exponent Range: to+ above minimum exponent Output results in HTML format Output results in text-only format Output results in plain-text format Show full details (current assignment, history, LL residues) Include full ECM history (every "NF-ECM" result, slow) Include ancient history logs (1997-2007, slow) Include expired assignments Show software version in historyGet statusMnStatusDetails999874979Composite: 3 known prime factors FactoredFactorDigitsBitsDate1039869978171236.62008-05-05 06:12:4921410999260760295191960.92015-12-26 16:35:219897864869830658224092169.72024-08-25 21:29:32 HistoryDateUserTypeResult2025-08-08mikrNFno factor from 2^71 to 2^722025-03-12mikrNFno factor from 2^70 to 2^712024-08-25MooMoo2FFactor: 989786486983065822409 / TF: 69-702022-07-21onlinegameNFno factor from 2^68 to 2^692022-04-07James HeinrichFFactor: 2141099926076029519 / TF: 1-672022-04-07James HeinrichFFactor: 103986997817 / TF: 1-672021-12-22ViliamFNFno factor from 2^67 to 2^682015-12-26ConductorFFactor: 2141099926076029519 / TF: 1-62