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 statusMnStatusDetails37969231TFNo factors below 273TF target 271 P-1B1 = 200000B2 = 4000000 LLStatusDateUserResidueShiftVerified2004-10-18Marvin Ray Burns251660A6539DB8258718934Verified2014-06-06ebravick251660A6539DB8251123168 HistoryDateUserTypeResult2022-07-05Sid & AndyNFno factor from 2^72 to 2^732022-04-27Architects CubedNFno factor from 2^71 to 2^722016-02-23Mark RoseNFno factor from 2^1 to 2^612016-02-23Mark RoseNFno factor from 2^61 to 2^632014-06-06ebravickC-LL251660A6539DB8252014-04-03Jerry HallettNFno factor from 2^70 to 2^712014-04-03Jerry HallettNFno factor from 2^69 to 2^702013-09-04Carsten KossendeyNFno factor from 2^68 to 2^692009-05-18-Anonymous-NFno factor from 2^67 to 2^682009-05-13-Anonymous-NFno factor from 2^66 to 2^672009-05-11-Anonymous-NFno factor from 2^65 to 2^662009-05-08-Anonymous-NFno factor from 2^64 to 2^652008-12-29Carsten KossendeyNFno factor from 2^63 to 2^64