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 statusMnStatusDetails6929467TFNo factors below 272TF target 267 P-1B1 = 4200000B2 = 4046614110 ECMDigitsB1Curves25500006 / 280Estimated T-Level: 20.1 ⓘ LLStatusDateUserResidueShiftBad1999-12-08Marco Crosa4BE1989D818621BD0Verified2001-11-03Robert MoniotDADB30BAE9A43A9A2989626Verified2002-05-18Stephen WoodDADB30BAE9A43A9A1134590 HistoryDateUserTypeResult2023-11-21Sid & AndyNF-PM1B1=4200000, B2=40466141102021-12-06Seth_TrNF-PM1B1=2000000, B2=2588493602021-09-25SRBaseNFno factor from 2^71 to 2^722021-08-10SRBaseNFno factor from 2^70 to 2^712021-07-22takahashiNFno factor from 2^69 to 2^702021-06-02Dylan DelgadoNF-PM1B1=630000, B2=18900000, e=122020-05-01TJAOINFno factor from 2^68 to 2^692018-02-25-Anonymous-NFno factor from 2^67 to 2^682016-04-03Gordon SpenceNFno factor from 2^66 to 2^672015-06-26VictordeHollanderNFno factor from 2^65 to 2^662014-02-17lycornNFno factor from 2^64 to 2^652014-02-09NesowaNFno factor from 2^63 to 2^642011-09-04Carsten KossendeyNF-PM1B1=440000, B2=13640000, E=12