Factor Info

ID 147828
Size 421 digits / 1396 bits
Status composite
Value 1688066616799366321618870953562037266047990418860438659721892716454569571544351100084692534717697373235451161861430554943755216382951592888500733179404819544060669798919634859161543600848762830197905189870628267673605101739710159003434160487382267031190882729122608031447776608840182162699571037866897427422679723870898723631017091024456690220696764103877823897624701003360535307719674654699233369154151262709580435362891

Factorizations

Primary (ID: 147102) 5746048837796495176973 (proven prime)
(ID: 147829) 293778675477932249865279342186260562230801622338756645319742734390518945417926627928646638782290747220491973680679733581393532766645550859520776961330192404049613722865056368663065568005518448258995715664844623628437478748186677128381546783078828796445022652195839859483264832701367394842639444321280027389292342101542432895200154770164767777238679124156677321217965774316542950468202364017691510967 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.