Factor Info

ID 172815
Size 481 digits / 1598 bits
Status composite
Value 9623164995094718653018017109261269528489626920307614204836497461059793924022663296681520563860790130300183520996718997683815006461531580563546343944635595039717692949301139348525300929210534011935867235194477273014455560649010815556343874314312836243288036285784612096059589953749529522009484866022377904811815287649428778896721817529760122318462122104143329043739294898485938330749703408549079345947610067527854394146797381392674430396148221483130197436884038955591711915042854769

Factorizations

Primary (ID: 171845) 53234354746832246897528754466122047482816998696567978972288174871709323701391112538249955750225681357011540683380425385897264315191815422709508705743455284729519458966213846874366281070106346559811081112645051093344635636023689 (composite)
(ID: 172816) 180769825066159045108075189966495439473275914911902098485338300600100961290932126358612259416510083188701368834823032501091445161205636214509210959533019962071721294513699072494498596837704387703553218744296560154774640078940432036882187055802052957975721 (proven prime)

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.