Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails857399701Composite: 1 known prime factorTrial Factored to 274TF target 285FactoredFactorDigitsBitsDate172318410193687466803192373.92022-12-11 18:44:51HistoryDateUserTypeResult2025-06-24GregFFactor: 17231841019368746680319 / TF: 73-742022-12-11SRBaseFFactor: 17231841019368746680319 / TF: 73-74*2021-06-13SRBaseNFno factor TF: 72-732020-10-13SRBaseNFno factor TF: 71-722019-03-18srow7NFno factor TF: 70-712017-01-07ramgeisNFno factor TF: 68-702015-09-07sasakiNFno factor TF: 67-682015-03-18sasakiNFno factor TF: 66-672013-08-27Le ComteNFno factor TF: 65-662010-10-27Architects CubedNFno factor TF: 64-652010-08-03lindedNFno factor TF: 63-64