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 statusMnStatusDetails6921727TFNo factors below 272TF target 267 P-1B1 = 3500000B2 = 9616446840 ECMDigitsB1Curves25500006 / 280Estimated T-Level: 20.1 ⓘ LLStatusDateUserResidueShiftVerified1999-03-15Jim Simpson06A38201ED3555B30Verified2002-02-03David Zimmermann06A38201ED3555B32326789Verified2015-05-03MadPoo06A38201ED3555B3293588 HistoryDateUserTypeResult2023-07-18ThaNF-PM1B1=3500000, B2=96164468402021-09-28SRBaseNFno factor from 2^71 to 2^722021-08-12SRBaseNFno factor from 2^70 to 2^712021-07-18takahashiNFno factor from 2^69 to 2^702021-06-02Dylan DelgadoNF-PM1B1=720000, B2=21600000, e=122020-01-13takahashiNF-PM1B1=600000, B2=12000000, E=122020-01-03mnd9NFno factor from 2^68 to 2^692018-02-27-Anonymous-NFno factor from 2^67 to 2^682016-04-02Gordon SpenceNFno factor from 2^66 to 2^672015-06-26VictordeHollanderNFno factor from 2^65 to 2^662015-05-03MadPooC-LL06A38201ED3555B32014-02-17lycornNFno factor from 2^64 to 2^652014-02-09NesowaNFno factor from 2^63 to 2^642011-11-23James HeinrichNF-PM1B1=130000, B2=2827500, E=6