Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails862069937Composite: 1 known prime factorTrial Factored to 268TF target 285FactoredFactorDigitsBitsDate563672617971851511755.62014-05-30 18:33:27HistoryDateUserTypeResult2014-05-30TJAOIFFactor: 563672617971851512013-05-01america64NFno factor TF: 65-662010-10-17Architects CubedNFno factor TF: 64-652010-04-15Architects CubedNFno factor TF: 63-64