Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails857373367Composite: 1 known prime factorTrial Factored to 274TF target 285FactoredFactorDigitsBitsDate133297818169131564835992373.52022-12-11 18:54:25HistoryDateUserTypeResult2025-06-24GregFFactor: 13329781816913156483599 / TF: 73-742022-12-11SRBaseFFactor: 13329781816913156483599 / TF: 73-74*2021-06-12SRBaseNFno factor TF: 72-732020-10-13SRBaseNFno factor TF: 71-722019-03-18srow7NFno factor TF: 70-712016-12-14ramgeisNFno factor TF: 68-702015-09-07sasakiNFno factor TF: 67-682015-03-13sasakiNFno factor TF: 66-672012-04-09David CampeauNFno factor TF: 64-662010-08-02lindedNFno factor TF: 63-64