Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails750992279Composite: 1 known prime factorTrial Factored to 270TF target 284FactoredFactorDigitsBitsDate28167145397983610391961.32015-11-10 14:49:24HistoryDateUserTypeResult2015-11-10TJAOIFFactor: 28167145397983610392014-08-31monstNFno factor TF: 66-702014-02-25america64NFno factor TF: 65-662011-06-15monstNFno factor TF: 64-652010-06-09Architects CubedNFno factor TF: 63-64