Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails668331623Composite: 1 known prime factorTrial Factored to 268TF target 284FactoredFactorDigitsBitsDate2176985267024526711857.62014-11-14 15:17:54HistoryDateUserTypeResult2014-11-14TJAOIFFactor: 2176985267024526712014-06-03sasakiNFno factor TF: 66-672013-04-17ramgeisNFno factor TF: 65-662011-10-11laleraNFno factor TF: 64-652010-06-09Architects CubedNFno factor TF: 63-642010-01-04ThomRuleyNFno factor TF: 61-62