Factor Info

ID 162586
Size 959 digits / 3184 bits
Status composite
Value 16125424632806337608646836973202036775803076768815471707290281322722888945794409491716413110382468988295100245170958776888624871809518577388782304433208124968815593010305238151299421466097724983804541698744317118562505098320981962882357569545356212345001247904220046175975578026262631681414995234912028643052550917841331723974518702341405658630313165696578999949397365236623257713831839420005735242719965121139314883179641098779933213108253257355339179839586374956872039335536404280288644422549116301864229686359642502399208649736360588917795889090550315743674533331453643045026411127616891832051981073134357078748366900804068281337039376122186852003635559718685888780102489857638973246678945920089579470412715625499799319966880221486214323751717978765612668396021698694213258978255597791314020531646426435785621290015058991553920426499562268698597110959454802734792566152915941411901508010758102291793721056973016704911798747176470285999311427685652854420571

Factorizations

Primary (ID: 160975) 31180642663293546884018593449720416023033 (proven prime)
(ID: 194865) 517161394232245831142805326942503199204976929789508111203137082738426298650773274711629697615775201291951803180825123723508822138563578515225223641900230286052016302358584110897583689985739097977544728981502039570229041961034215426861170677642759053150909787021635740803980149168151509290580951650955872267429567229498106309062061209999469478328471691925512626650655906261115822352231200515074326857392557053818613548531757469632738063136147595584348351654637227454479147999485113769937492946874238375974648590339814946875658973472349417435095759699385167959576691966968256875100895455969738852570870739344507777561201991730388971824626707290335656399100839557885985643080742250231842783544305056941178635844318272841215646836735161680298768503823189514702626300008232344888417882387666482478318448275918772573442857321229580527696352537049479915808533657098313396551674601496727303526066200906621911482940793755839987 (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.