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 statusMnStatusDetails144286553No known factors, not tested for primality TFNo factors below 278TF target 277 P-1B1 = 1250000B2 = 1345255560 HistoryDateUserTypeResult2024-12-27RichardNFno factor from 2^77 to 2^782024-12-03infinigonNFno factor from 2^76 to 2^772024-10-08Luke DurantNF-PM1B1=1250000, B2=13452555602024-07-17SRBaseNFno factor from 2^75 to 2^762024-05-06GregNFno factor from 2^68 to 2^692023-01-27SRBaseNFno factor from 2^74 to 2^752021-11-10SRBaseNFno factor from 2^73 to 2^742020-11-17SRBaseNFno factor from 2^72 to 2^732016-05-13William WallaceNFno factor from 2^71 to 2^722016-05-12SteinfattNFno factor from 2^70 to 2^712016-05-11DerekNFno factor from 2^69 to 2^702016-03-21Josh FamestadNFno factor from 2^68 to 2^692016-03-07AK76NFno factor from 2^67 to 2^682015-02-28Karol TNFno factor from 2^66 to 2^672013-02-18tscNFno factor from 2^65 to 2^662010-12-24RichardNFno factor from 2^64 to 2^652010-06-18sannerud.comNFno factor from 2^63 to 2^64