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 statusMnStatusDetails337711043No known factors, not tested for primality TFNo factors below 276TF target 281 HistoryDateUserTypeResult2024-09-14COMPUTRON9001NFno factor from 2^75 to 2^762024-06-02James HeinrichNFno factor from 2^72 to 2^732023-07-17JacobZNFno factor from 2^74 to 2^752022-03-31SRBaseNFno factor from 2^73 to 2^742017-06-07ConductorNFno factor from 2^72 to 2^732016-06-29Jacques MOLNENFno factor from 2^71 to 2^722016-06-29Jacques MOLNENFno factor from 2^70 to 2^712016-06-29Jacques MOLNENFno factor from 2^69 to 2^702015-07-09Jacques MOLNENFno factor from 2^67 to 2^692014-02-11HBendtzNFno factor from 2^65 to 2^672010-04-27Architects CubedNFno factor from 2^64 to 2^65