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 statusMnStatusDetails6957337TFNo factors below 272TF target 267 P-1B1 = 4000000B2 = 456818670 ECMDigitsB1Curves25500007 / 280Estimated T-Level: 20.1 ⓘ LLStatusDateUserResidueShiftVerified2000-07-17Werner Durandi/Reto Keiser939B0F2634BA0C881193964Verified2001-12-22Robin Tremblay939B0F2634BA0C885437467 HistoryDateUserTypeResult2021-12-04Seth_TrNF-PM1B1=4000000, B2=4568186702021-11-05Seth_TrNF-PM1B1=2000000, B2=58000000, E=122021-09-25SRBaseNFno factor from 2^71 to 2^722021-08-12SRBaseNFno factor from 2^70 to 2^712021-08-01takahashiNFno factor from 2^69 to 2^702020-04-24TJAOINFno factor from 2^68 to 2^692018-05-23ramgeisNFno factor from 2^67 to 2^682016-04-06Gordon SpenceNFno factor from 2^66 to 2^672015-06-26VictordeHollanderNFno factor from 2^65 to 2^662014-08-17NesowaNF-PM1B1=435000, B2=11310000, E=122014-02-16lycornNFno factor from 2^64 to 2^652014-02-09NesowaNFno factor from 2^63 to 2^64