Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails603669383Composite: 1 known prime factorTrial Factored to 268TF target 283FactoredFactorDigitsBitsDate502709204122446731755.52014-05-30 18:33:56HistoryDateUserTypeResult2014-05-30TJAOIFFactor: 502709204122446732013-01-02AxelssonNFno factor TF: 66-672012-07-29AxelssonNFno factor TF: 65-66