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 statusMnStatusDetails4978009TFNo factors below 272TF target 265 P-1B1 = 7000000B2 = 8975658510 ECMDigitsB1Curves25500009 / 280Estimated T-Level: 20.2 ⓘ LLStatusDateUserResidueShiftVerifiedMarkus PlankensteinerD36A8D9DA961A7550Verified2000-04-12Per M. HansenD36A8D9DA961A755987161 HistoryDateUserTypeResult2022-09-20Prism DaymonNF-PM1B1=7000000, B2=89756585102021-04-25-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 2^702021-02-23TJAOINFno factor from 2^68 to 2^692018-06-05ramgeisNFno factor from 2^67 to 2^682017-05-22YxinityNFno factor from 2^66 to 2^672016-06-14Squeeky_SquirrelNF-PM1B1=190000, B2=5082500, E=62016-02-23Mark RoseNFno factor from 2^62 to 2^632016-02-23Mark RoseNFno factor from 2^1 to 2^612015-07-30snme2pm1NFno factor from 2^65 to 2^662014-12-29VictordeHollanderNFno factor from 2^64 to 2^652014-12-29VictordeHollanderNFno factor from 2^63 to 2^642011-11-13GrunwalderGIMPNFno factor from 2^1 to 2^632011-07-29Squeeky_SquirrelNF-PM1B1=60000, B2=975000, E=62009-12-08markrNFno factor from 2^61 to 2^622009-08-27Carsten KossendeyNF-PM1B1=30000, B2=450000