Factor Info

ID 185974
Size 871 digits / 2892 bits
Status composite
Value 2282875798332906612176881432254349458875910950582919331450983977776362015948054979571788660395037216281219507076827217893179595562503338130210277571158349643446158918085094927094665976118616723608593324419951900952760756313701259548517975037956925540314709718521465861091551512769266883929599447956967014099498011256997515276770261512312268056116189234679823285972033563052487949495105704678906858518305846775773523183139077513803502585289572074267170159250470831316501523454319179668549692675036814386883327404988111684554051142612126953873859834609151879568786875801205919235763247395247757102073421946015973448378304772736270688445323556742900814586475172989003506891470837975589026195162382293297282723416446956113994524897999334826921782017119083370373312550714555131001192554096615046325490767268917107194725995911116205074342286083811571407967373574410062945438367

Factorizations

Primary (ID: 183883) 496646376197483086942970415976293473797793480611 (proven prime)
(ID: 185975) 4596582010346048326721745837168944377655310699886358921304492889575218042094059405666573506162935912508253567931004645359186725084634274038258611829024197266678186682807626601515499840949845766246219036010492927255985938314064062728446257890924824286005872834993384350383789561895392202333812190205367036999506347605671362595613829708007000599977642113838708350182168545880994852091636173369884005033831888059791408601754597211849995130654017418085055396492111889558878657973258525590671503358908462381003158619609677605838109909468015232553075689624184081093382061431330409971002823116327847197884962207859644750836397834812513201714800808552435092629622184895824198160179837544942277072455019085029337665322092622513565025711322538712575600027240319715486804852718119365376267946123709419890367523811669525673537771178197 (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.