Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails883622309Composite: 1 known prime factorTrial Factored to 268TF target 285FactoredFactorDigitsBitsDate499262863235485611755.52014-05-30 18:33:25HistoryDateUserTypeResult2014-05-30TJAOIFFactor: 499262863235485612013-08-09america64NFno factor TF: 65-662010-10-12Architects CubedNFno factor TF: 64-652010-04-13Architects CubedNFno factor TF: 63-64