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 statusMnStatusDetails213793319Composite: 1 known prime factor FactoredFactorDigitsBitsDate543951151122157143112312375.52024-11-27 15:54:48 HistoryDateUserTypeResult2024-11-27SRBaseFFactor: 54395115112215714311231 / TF: 75-76*2018-05-22PEDNFno factor from 2^74 to 2^752018-05-22PEDNFno factor from 2^73 to 2^742018-05-22PEDNFno factor from 2^72 to 2^732018-05-22PEDNFno factor from 2^71 to 2^722018-05-22PEDNFno factor from 2^70 to 2^712018-05-12Damian SilvestreNFno factor from 2^69 to 2^702017-12-04saisantoshsNFno factor from 2^68 to 2^692013-12-15america64NFno factor from 2^67 to 2^682013-01-11america64NFno factor from 2^66 to 2^672012-05-15america64NFno factor from 2^65 to 2^662011-05-24HBendtzNFno factor from 2^64 to 2^65