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 statusMnStatusDetails904428587Composite: 1 known prime factor FactoredFactorDigitsBitsDate2190597584689914672072167.62016-06-17 11:16:05 HistoryDateUserTypeResult2016-06-17ConductorFFactor: 219059758468991467207 / TF: 67-682015-02-04Gordon SpenceNFno factor from 2^66 to 2^672013-04-25ramgeisNFno factor from 2^65 to 2^662011-10-12BJBNFno factor from 2^64 to 2^652010-07-05lindedNFno factor from 2^63 to 2^64