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 statusMnStatusDetails903704419No known factors, not tested for primality TFNo factors below 275TF target 285 HistoryDateUserTypeResult2024-07-11Naegi MakotoNFno factor from 2^69 to 2^702024-06-09James HeinrichNFno factor from 2^68 to 2^692024-04-30lycornNFno factor from 2^74 to 2^752021-11-25sasakiNFno factor from 2^73 to 2^742021-02-04srow7NFno factor from 2^72 to 2^732020-07-01srow7NFno factor from 2^71 to 2^722019-01-12ConductorNFno factor from 2^70 to 2^712017-05-30ConductorNFno factor from 2^69 to 2^702017-03-22ConductorNFno factor from 2^68 to 2^692016-06-14ConductorNFno factor from 2^67 to 2^682015-02-02Gordon SpenceNFno factor from 2^66 to 2^672013-04-25ramgeisNFno factor from 2^65 to 2^662011-07-09lindedNFno factor from 2^64 to 2^652010-07-03lindedNFno factor from 2^63 to 2^64