Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails312747133Composite: 1 known prime factorTrial Factored to 268TF target 280FactoredFactorDigitsBitsDate446090761320731595912065.32018-03-31 11:39:59HistoryDateUserTypeResult2018-03-31TJAOIFFactor: 446090761320731595912016-12-14XolotlNFno factor TF: 67-682016-02-23BrionHNFno factor TF: 66-672014-01-22RichardNFno factor TF: 65-662011-10-27RichardNFno factor TF: 64-65