Factor Info

ID 190444
Size 529 digits / 1756 bits
Status composite
Value 3421593746654828328015488629154623698987400701558156500021434338961812539000526571790454011079891816711546364173770356487642908524294148555332788538542573838099200577136099272020029985826652223608594841065254467878152056730782604948814063805493121592895811586407109566161174357170714122044258285473127999850036943259743768880944450854624222721277069551247344283626086379259929412539201806254871676841271167644396006162610368877910185179022741316583847169846880428337211320374106566897367538565724097204758413595289551712445423123

Factorizations

Primary (ID: 188978) 477069577207946543297636721665148435540337565749981 (proven prime)
(ID: 190445) 7172106355386844555065356123514229733240581625189716015786559238271269407341751169057749550806853794361902300951508012776662364440554096248000623484239080685826233207516728466514659149466753660456350299047215834904792279377855777405137181552717171337427358385549064103366474606421225289373505043740915341069637807041633698025977031758069168516873895030805868889954648116164351140365791665940474979587879561138980980714879416784513378281849933978952114421681769231787991186148783 (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.