Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails857331239Composite: 1 known prime factorTrial Factored to 274TF target 285FactoredFactorDigitsBitsDate139127068380843898259932373.62022-12-11 18:26:42HistoryDateUserTypeResult2025-06-24GregFFactor: 13912706838084389825993 / TF: 73-742022-12-11SRBaseFFactor: 13912706838084389825993 / TF: 73-74*2021-06-12SRBaseNFno factor TF: 72-732020-10-13SRBaseNFno factor TF: 71-722019-03-17srow7NFno factor TF: 70-712016-11-21ramgeisNFno factor TF: 68-702015-09-07sasakiNFno factor TF: 67-682015-03-05sasakiNFno factor TF: 66-672012-04-08ALSNFno factor TF: 65-662012-04-08ALSNFno factor TF: 64-652010-08-03lindedNFno factor TF: 63-64