Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails451320017Composite: 1 known prime factorTrial Factored to 268TF target 282FactoredFactorDigitsBitsDate679725919668230391755.92014-05-30 18:34:03HistoryDateUserTypeResult2014-05-30TJAOIFFactor: 679725919668230392011-11-27RichardNFno factor TF: 64-652010-03-23Architects CubedNFno factor TF: 63-64