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 statusMnStatusDetails999292969Composite: 3 known prime factors FactoredFactorDigitsBitsDate23493697474940091651.12008-06-11 19:30:4014300210474257582091960.32015-12-25 16:00:0495687093731295964471963.12016-12-05 12:15:13 HistoryDateUserTypeResult2025-03-10mikrNFno factor from 2^69 to 2^712022-09-27onlinegameNFno factor from 2^68 to 2^692022-04-07James HeinrichFFactor: 2349369747494009 / TF: 1-642022-04-07James HeinrichFFactor: 1430021047425758209 / TF: 1-642022-04-07James HeinrichFFactor: 9568709373129596447 / TF: 1-642022-03-24James HeinrichNFno factor from 2^64 to 2^672021-12-21ViliamFNFno factor from 2^67 to 2^682016-12-05TJAOIFFactor: 9568709373129596447 / TF: 63-642015-12-25ConductorFFactor: 1430021047425758209 / TF: 1-62