Factor Info

ID 203802
Size 534 digits / 1774 bits
Status composite
Value 570111616790592275313382796941739109904032292238173658575532973480676779214522070373150575815864126929802033684331790320391772744059402320638212146213797181764595757851544666666026128058315873405769557451731523057756463236555636145065936933654295036662449078725059345473680397550641935872017645867011728404431891282897075284983442759954086147613775437891179312565186713081231777483958030050120682731870398087865350784335996524922125094623653973247906414256057305819979975074624348267055584701524564311252184174035599023601456325586753

Factorizations

Primary (ID: 203803) 195238571681517653777 (proven prime)
(ID: 203804) 2920076764957004369854524731776217865764260559742185722721468903405127939083277920624627124203552027212504471408539891279587820778938442300685126264009481869624277249928180588740401359860408909182209766501743403987695082908470055659267918735634579677941148285627657477412459773247940737599885646987238275198150232870744986186910456703581374331004787218134390774183232500634316464844264859310696307647507095407696529284280443842591656539713056521125867639980658111439023681987086062618625261771159814357527212227889 (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.