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 statusMnStatusDetails16012643TFNo factors below 274TF target 269 P-1B1 = 1000000B2 = 2534351820 ECMDigitsB1Curves25500001 / 280Estimated T-Level: 20.0 ⓘ LLStatusDateUserResidueShiftBad2002-10-12Michal MarzecC6A2C7906D63863311595521Verified2003-07-30James PunshonD0FD8FA9EA5C035515105144Verified2006-08-14Ars Technica Team Prime RibD0FD8FA9EA5C03555194842 HistoryDateUserTypeResult2024-02-28Naegi MakotoNF-PM1B1=1000000, B2=25343518202022-02-11-Anonymous-NFno factor from 2^73 to 2^742022-02-11-Anonymous-NFno factor from 2^72 to 2^732021-09-12-Anonymous-NFno factor from 2^71 to 2^722021-09-08SRBaseNFno factor from 2^70 to 2^712021-05-04lycornNFno factor from 2^69 to 2^702017-09-24ramgeisNFno factor from 2^68 to 2^692016-03-16Mark RoseNFno factor from 2^65 to 2^662016-03-16Mark RoseNFno factor from 2^64 to 2^652016-02-23Mark RoseNFno factor from 2^1 to 2^642015-10-17mikrNFno factor from 2^67 to 2^682013-10-28NesowaNFno factor from 2^66 to 2^67