Exponent Range: to+ above minimum exponent Output results in HTML format Output results in text-only format Output results in plain-text format Show full details (current assignment, history, LL residues) Include full ECM history (every "NF-ECM" result, slow) Include ancient history logs (1997-2007, slow) Include expired assignments Show software version in historyGet statusMnStatusDetails543196319Composite: 1 known prime factor FactoredFactorDigitsBitsDate202088049277374106152072374.12023-07-26 19:38:09 HistoryDateUserTypeResult2023-07-26Ruslan BorisovFFactor: 20208804927737410615207 / TF: 74-752022-08-08SRBaseNFno factor from 2^73 to 2^742021-03-26SRBaseNFno factor from 2^72 to 2^732020-08-30SRBaseNFno factor from 2^71 to 2^722019-10-08sasakiNFno factor from 2^70 to 2^712018-09-22riccardo ubertiNFno factor from 2^69 to 2^702018-01-28sasakiNFno factor from 2^68 to 2^692016-11-04sasakiNFno factor from 2^67 to 2^682016-01-28sasakiNFno factor from 2^66 to 2^672014-10-20sasakiNFno factor from 2^65 to 2^662011-12-18Architects CubedNFno factor from 2^64 to 2^652010-03-18Architects CubedNFno factor from 2^63 to 2^64