Factor Info

ID 158351
Size 968 digits / 3213 bits
Status composite
Value 12736920259092287968925651953623946665692660692169933525523822591506955413390831266563956351164523560154042685265442675959615631765382364274310567607055861958704123135399854215208536520860820202598953869083771308420005860339944807494123074761817294517948727249911940690903034135196274033682292935080221611987764398966014993022391279225110152584284539155344846587246249614794119221583053777954123787731383558725860090915998705699239183512946772899184489731697602135339416942115636026197823228670080276483111898401002126015247353383540637152488345540275641522992919201160428859640537937989702740226274809943280523865621819530761071310543519824574904949509985698724304213873043744948283823600214938715631229129955468335276755526789426113650999870799680196687256234486564511790492909720185844604346281778882013839294559594510621602296557340739014282668639843391818388286524520020573853969359494728462309577636361226184271375465924109963055024619923668915073667651562246671

Factorizations

Primary (ID: 24832) 141903573931683412021 (proven prime)
(ID: 158352) 89757572034261935048836313606298290596594646941235603559112527673335640844023687146040778299473907629498365596140567290046263950242701895664179607378090891107556931686637970728841771856146243803412695340358363983736740716787025955013757832648183883285834224774201262274754377073282066212261205921093062637201472772397876081868690801014161732228932454936601881600043878573632388867238847004704663956771168856115265291665324928054443853429653799374547214745841934219451960848049934264782436088996999137252315180081983081953632676190492221669521346694739815836369792111508362928225748509830338386482269070169701033191882289201126794095857092925360314023919806783826947194867963066930705210784254995189110072003982988561316180826128689451440408299265091790709102498363103718698759401269003334893408057169665973064734132583793662823471575822335325666575391487546557076017455130220083944557483528636065158475469211913931366552401360157481871876869001651 (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.