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 statusMnStatusDetails134513839Composite: 1 known prime factor FactoredFactorDigitsBitsDate723022513481226145434472375.92024-01-10 13:58:06 HistoryDateUserTypeResult2024-01-10MirraFFactor: 72302251348122614543447 / TF: 75-762023-01-11SRBaseNFno factor from 2^74 to 2^752021-07-29SRBaseNFno factor from 2^73 to 2^742020-10-22SRBaseNFno factor from 2^72 to 2^732016-08-13Ilya AlexandrovNFno factor from 2^71 to 2^722016-08-13Ilya AlexandrovNFno factor from 2^70 to 2^712016-08-13Ilya AlexandrovNFno factor from 2^69 to 2^702016-07-26proxy2222NFno factor from 2^68 to 2^692016-01-20Josh FamestadNFno factor from 2^67 to 2^682015-01-24aurashiftNFno factor from 2^66 to 2^672012-10-27buteraNFno factor from 2^65 to 2^662010-11-22sasaki3NFno factor from 2^64 to 2^652010-06-07Mr-PlonkNFno factor from 2^63 to 2^64