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 statusMnStatusDetails49699277TFNo factors below 276TF target 273 P-1B1 = 1500000B2 = 45000000 ECMDigitsB1Curves255000011 / 280Estimated T-Level: 20.2 ⓘ LLStatusDateUserResidueShiftVerified2012-06-22Farkas IstvanCDFEE28CF4684AEA22938510Verified2019-09-02Sergey NosovCDFEE28CF4684AEA4375783 HistoryDateUserTypeResult2021-08-29Anton RepkoNFno factor from 2^75 to 2^762021-08-15Sid & AndyNFno factor from 2^74 to 2^752021-07-01Anton RepkoNF-PP1Start=2/7, B1=700000, B2=343000002021-03-11Sid & AndyNF-PM1B1=1500000, B2=450000002019-09-02Sergey NosovC-LLCDFEE28CF4684AEA2018-12-24-Anonymous-NFno factor from 2^73 to 2^742018-01-23Mark RoseNFno factor from 2^72 to 2^732012-06-22Farkas IstvanC-LLCDFEE28CF4684AEA2012-01-16GregNFno factor from 2^71 to 2^722012-01-06Kevin JagetNFno factor from 2^70 to 2^712011-08-04Roy OswaldNFno factor from 2^69 to 2^702010-02-12JamesNF-PM1B1=780000