Factor Info

ID 171188
Size 1029 digits / 3417 bits
Status composite
Value 317489804719675399833956103880373126794131581197190781697180764700279956478476738436713829659244951010607083503563073087721405453320453187744729151859007024466050108960832902797234183503235166970391028630741443989220610477725238036187175681900557921388765827615856710650136461879268221134846736109811149190894454788932663519674419441534735700869879339894096494544973695208785575555576464026228927202416453156055720223148467529291497696936048210265465830308047632172857122142633341455303464995411815403573512206528763949217683893414217372968144412714502614527158656757003292515760403407153988824168810530744334930071836005301670463191328379764174536702556793808273624822088443882334029624073772650737480215130270984180128077369058888566071460407264907925069338624148824622195518228292918765454929177674261322806683291098012803826911274995350064541803197740804419761358305345465078495311604831653253584255958166339072308145322525881107295805878870645605415926714879701096895678438791958557603187478181859244792283445535729258521883

Factorizations

Primary (ID: 169580) 335118382865604875193283790839361313490894864399683961900756600088302048239870259 (proven prime)
(ID: 171189) 947395967970521029849723254026583727394832653616385535137804362085316383106208604087563604273850380428993693680911849733801335571224460388803243022845694419888922548502941743498469307230491665472115945883913962549410675097879812740813685636454477592120660817078904532534372326256349584105898696909073801402287518134092056422701501885060255217305876843151653899000197063959589305149943023308667808375473463540926574767139851573041284710826131113176276731720344637137096578380554594324029954070687023412043662583531635146325645477194421859858463336256085252704530025469739427062943708930379493066912477828132652734574583086058449801365606411363195929389780874533584683995471446540850858245325734418901167002571404085932025022278515819289997390730385141576394334328420441674184571915879509702106544221686346750061614086593924327745376353479328797699847856066242254301482371867391536105316502001904465610477394911579130153941325397549741369906271599737 (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.