Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails643358173Composite: 1 known prime factorTrial Factored to 268TF target 283FactoredFactorDigitsBitsDate385583750886782331755.12014-05-30 18:33:54HistoryDateUserTypeResult2014-05-30TJAOIFFactor: 385583750886782332014-03-18america64NFno factor TF: 65-662010-11-03Architects CubedNFno factor TF: 64-652010-08-03Architects CubedNFno factor TF: 63-64