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 statusMnStatusDetails456009259Composite: 1 known prime factor FactoredFactorDigitsBitsDate4560105726359046049992168.62017-05-25 18:22:05 HistoryDateUserTypeResult2025-03-07James HeinrichFFactor: 456010572635904604999 / TF: 68-702017-05-25Alex_soldierFFactor: 456010572635904604999 / TF: 68-69*2016-04-22sasakiNFno factor from 2^67 to 2^682016-02-20sasakiNFno factor from 2^66 to 2^672014-09-14tscNFno factor from 2^65 to 2^662011-11-30carlos56NFno factor from 2^64 to 2^652010-03-26Architects CubedNFno factor from 2^63 to 2^64