Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails640176941Composite: 1 known prime factorTrial Factored to 268TF target 283FactoredFactorDigitsBitsDate1768392555311190071857.32014-11-14 15:17:55HistoryDateUserTypeResult2014-11-14TJAOIFFactor: 1768392555311190072014-05-28sasakiNFno factor TF: 66-672014-03-29america64NFno factor TF: 65-662010-10-29Architects CubedNFno factor TF: 64-652010-07-30Architects CubedNFno factor TF: 63-64