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 statusMnStatusDetails4918493TFNo factors below 272TF target 265 P-1B1 = 4000000B2 = 10397372700 ECMDigitsB1Curves25500009 / 280Estimated T-Level: 20.2 ⓘ LLStatusDateUserResidueShiftVerifiedKen Kriesel79B552224D450CD10Verified2000-04-12Alexander Grässer79B552224D450CD1457324 HistoryDateUserTypeResult2023-04-06Sid & AndyNF-PM1B1=4000000, B2=103973727002021-04-26-Anonymous-NFno factor from 2^71 to 2^722021-04-24-Anonymous-NFno factor from 2^70 to 2^712021-04-23-Anonymous-NFno factor from 2^69 to 2^702021-03-03TJAOINFno factor from 2^68 to 2^692018-05-23ramgeisNFno factor from 2^67 to 2^682017-10-28YxinityNFno factor from 2^66 to 2^672016-02-23Mark RoseNFno factor from 2^62 to 2^632015-07-25snme2pm1NFno factor from 2^65 to 2^662014-12-29VictordeHollanderNFno factor from 2^64 to 2^652014-12-29VictordeHollanderNFno factor from 2^63 to 2^642014-10-11mikrNF-PM1B1=1200000, B2=39750000, E=122011-09-11GrunwalderGIMPNFno factor from 2^1 to 2^632011-07-13Squeeky_SquirrelNF-PM1B1=60000, B2=960000, E=62010-03-31Squeeky_SquirrelNFno factor from 2^61 to 2^622009-08-26Carsten KossendeyNF-PM1B1=30000, B2=435000