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 statusMnStatusDetails999026003Composite: 2 known prime factors FactoredFactorDigitsBitsDate319688320971134.92008-05-05 04:38:3611667437131895196791960.02015-12-24 18:04:35 HistoryDateUserTypeResult2025-03-09mikrNFno factor from 2^69 to 2^712023-02-12onlinegameNFno factor from 2^68 to 2^692022-04-08James HeinrichFFactor: 1166743713189519679 / TF: 1-672022-04-08James HeinrichFFactor: 31968832097 / TF: 1-672021-12-21ViliamFNFno factor from 2^67 to 2^682015-12-24ConductorFFactor: 1166743713189519679 / TF: 1-62