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 statusMnStatusDetails47610019TFNo factors below 273TF target 272 P-1B1 = 555000B2 = 13181250 LLStatusDateUserResidueShiftVerified2011-04-15Stephan Grupp84030024B578C28D27263467Verified2019-02-17Sergey Nosov84030024B578C28D17050930 HistoryDateUserTypeResult2019-02-17Sergey NosovC-LL84030024B578C28D2017-11-12Matthias WurtingerNFno factor from 2^72 to 2^732015-11-02Judge HaleNFno factor from 2^71 to 2^722015-09-08Sid & AndyNFno factor from 2^70 to 2^712015-07-18Architects CubedNFno factor from 2^69 to 2^702011-04-15Stephan GruppC-LL84030024B578C28D2008-12-01msslabNF-PM1B1=555000, B2=13181250