Factor Info

ID 177948
Size 728 digits / 2418 bits
Status composite
Value 43692696503929392644900508179951533229781681519611098125363785704712978054258346708716402191914737843675070800571127415601371494505232254376343420535555076771919968632984533473829407529935610743950230984757543557760151663478819429026296484513170677339631653239930175677579522771147605988853002104536984021481132939009560594623432888468813997701737306665379431687563239443539799757389477814203111350226153067311895674564880464749732958938805719143893690008272759176517191532063030079985161175157091672145516172699869318659697941264225403236648768104812606781135722000539044922704682779501963827811496157592320215092238807894711454689694527597434644281575290271976911413126148122470908716801852552794768237863041893404468707698841

Factorizations

Primary (ID: 16372) 666305263236528922424959643161677073370809 (proven prime)
(ID: 177949) 65574593080197694318956823728360916015867289523592724326918844287090759768824298708855785314612913577847613719505724354915072332799974204216366110791047011321746432202857000395145516610834991364803469134858222491483912092755440253557452539121780926327048130755793980646723336912762005390807936111512965651990103158356024562764398814282175281317041713150544940605099721704655856176407252981834494577159645260521042841598130847395745024056249794164819257868687757618978184450798726324010677844467460995881600581149432132761130548613544601918775829730212703170061425577874711184663061002872142020577081949904579670155445963654814620206566975625689606263581008947969742058915462399017498849 (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.