Factor Info

ID 138412
Size 1077 digits / 3576 bits
Status composite
Value 218818201992255111415663578975321858541824841209749863890854121502874854786680196211481918524898583082940028227304167372174834178541797304418981584901531754429712304221877321757419188845499697807839441790524691866510548380816168240584378725147451505926516276760762592200774476530918619890895262732809720643282327401753938274240308659261833694350460770174568480720446067549200799000572665424491403988657740324193535560707891155438531426253617450188456685210748841311343812885679367343270242669083524627554103431829878802500365466045841167269290622338193771060412060927678949021430989019730395036469032473646234559333961502037424189638812400027579729385162712986177848270027631041101096270035767870096222376352501051578741916511374744273494739979105740795234422049993682937169991043086059010535640883827165334591221650657094686339968404289035962362272439076810280408613793496508946376380071698884091891302663653995443464625983304337958079951778850033083600272464536956575183420092751863216680640454143670164104115751632077818850863531139867870660490106002560192572442178561819797

Factorizations

Primary (ID: 171550) 56305465728408991383655372830197739090408877 (proven prime)
(ID: 173396) 3886269284188695038296831069219680444372228685827699829493831497047464267809046024107012307528977869086566065659805303967252288751004084325825802330166614516404107017667595460122055204643562095558955209079211832491863145194842734334389730716066452391943989280637349758972915100539778558798925822185717357550799129964251611070171194642692285475529980418859340746723441297061321153179192298733712342975727629596962633371412993437825094153942614235517002267422727814894326839949056582770458654400293377965850646102024211187335274961539425697387499144182772605894520719896186524996569097101129521522549730396340852810576088386955423112626441957650215716360421315992038980310817943072655924149600238923340548764646560018832618198043376087617791365749874771628773990314176647564819462899942541151317826219454059833169004216612833628759598114847318000551174961530469741313518603584759205760396775284153270119501985060116133660758624374700994503921176548522533245757378458042537052537644238055686576568082880923863568091756881275339267757961 (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.