Factor Info

ID 146138
Size 857 digits / 2846 bits
Status composite
Value 53050216588834133796474909085704584049434097512574416631811742400362766861010536611382429669555652233463798215072867570856561025062981402909110326399619907107806229045948495019408875923436792434851571535438596727923409058751466210053219468528711206823511577363863552281059072779409949170668046553254572233093751146322863297922626926649024370610403614805227852918947849443073222463249557281169008109327525371083283106192000599512355649096000752108474371634763072884963169982359284401527344164606822752353890239972464416513864828268549903190082224431395124457578722283360138436259029338265664923507999208303591387165535971504895581106822307785007685602638494220372568708223719590443904012645187890200637409290067837851820698970338165142445767546244381202770266210885825782611293929327725618347675951913851338456159869036643680794187623291832690915126215968177

Factorizations

Primary (ID: 4590) 1726610752347421021849 (proven prime)
(ID: 146139) 30725058625234138778562195270273070460779310981508176739153089957415779848658863489461314754882288847676289960866173387227473286193229421528303176874324050382755627373050770501056454507357876846968873776667859185285996415667035479002986452773436956842407251344333984873739035304140990476088438687589586992075207671824006099736512287043696263389386478038394698087496657948491269182373475995806779465549315199677587741222305090286815632176325669426567073651801377342932642322785668201009513012693107686679219903309726008373554273626576922265497347634908389511789433253611141246251700555379043403237333214307908194460829350414953078307743804175003317404605325465215045734032059993216825198407733807017443131450906647751432675794566305795928006351739701185882280840809154581399584927792736213743596945037061607578005651244506043398787206873 (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.