Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails673824449Composite: 1 known prime factorTrial Factored to 269TF target 284FactoredFactorDigitsBitsDate685242402334214097912065.92018-03-31 11:39:59HistoryDateUserTypeResult2024-05-16Naegi MakotoNFno factor TF: 68-692018-04-16ConductorNFno factor TF: 68-692018-03-31TJAOIFFactor: 685242402334214097912017-01-03NoPolarBearsHereNFno factor TF: 67-682014-07-14sasakiNFno factor TF: 66-672013-12-30sasakiNFno factor TF: 65-66