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 statusMnStatusDetails688479997Composite: 1 known prime factor FactoredFactorDigitsBitsDate4921415100620198454412168.72018-07-10 13:29:22 HistoryDateUserTypeResult2018-07-10ConductorFFactor: 492141510062019845441 / TF: 68-692016-10-28NoPolarBearsHereNFno factor from 2^67 to 2^682014-08-16sasakiNFno factor from 2^66 to 2^672014-02-22america64NFno factor from 2^65 to 2^662012-02-03sasaki3NFno factor from 2^64 to 2^652010-07-19Architects CubedNFno factor from 2^63 to 2^64