Factor Info

ID 178677
Size 960 digits / 3187 bits
Status composite
Value 160556823223466926554536127210646989728161875115717942751612138297058692276387450238728646522318758792408169690709738308950605173118664442622132149078393954285382116836289292137981320720998015824730430634497859827334281646290382344833141091988766547010461558424376281995517745570795563658939431836962984577397598947136764892416426020521927350958508962229315168654612333666103435051865782555511919142499402937387371499330141749311507176858784425042550286751638182888944023984127580813739861432779078870317686142033419541867402182368586844603071313785518309503922550211369710651752811571144288780939548945519658512724480990076869292104540068566560744263863156911160703231714120125392672721065427835846756032437346282098607622267813430070369224317718636534256847051836064700567847365157617771445217498648840250023628438885313742713388612979934527082831504872713673029169636281728649482728920687103328288985618128678468270440331114989294469423529752681249185922631

Factorizations

Primary (ID: 30251) 8823670442368538245346736857642808783137858637779107506947449014958606989463673805823674053838258553233638577863 (proven prime)
(ID: 178678) 18196149127751041824656488217685199629670326121026280100826400599431808815591110734220035689917322843042253102483938215539330677669466185804328329751949604723328497138818377517183004618104990954103544617679900105566345951848852481071832058319992862876019174479889160395917200610485957125244567036297869343859235349952270171613184088467598941614648301920729284373641521766453413392820358113201473867559360098098596575969501621658209274331315035168459573013156956156088074413942945178988424287060825075936364949344885568908412160186979679537314046774122211188799686006796067374420803312216908799205706809285980244755647940785626058688322477578762376177513428998208114188891257449802693094003645751972843073695090290901756705992547617109628444117675114200785214423765523667434755361977867845240585646287485119610427748999757324389228454917619912055937 (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.