Factor Info

ID 144758
Size 800 digits / 2656 bits
Status composite
Value 17732744508513907115699877265322502082509280592457891790950181489014309555023389218016762491881109682230865684355524999490172231916030232637288075603103536897733401446237348291520703210941455472134484435473087219926264512385511050721369728409027714877256235594379706307191740253167452536983483701268638122601905040870572333836069984577138037684131874496504643136785357671702031072083063547641312305734727109772989498499691188732286485185120375089213044060711401675071177260430885044125994752111402740171656072545316120117719139662844001167940124336882705247516686404436105937588178478934946352374116303937581573150212215782543003093973623061016558713908135700815279616275111498519424947807066736724597057807391081839227425772893500638439904481406760688101373128418361078129738669524090006802912549181

Factorizations

Primary (ID: 143215) 89761824918036320617 (proven prime)
(ID: 144759) 197553297570610916821620140356208852363251776364237717316618497655873364814235124547658468337541725387535209833401809320373632947672753014182396800226559120360890556189024555721215096056582494133734019014663980807478107879024430861440421140726371047070930608079720570824837690460105872968489658331849323917654500049687261475307506877879656555063662968460110964067630464901357877090636195363003573668014251289803108097366640640625755606608349731318124352854950755617978151604609557492232132170911439628580647387118754614381976157707356057569196042750993309601620325092558776749145818453274643593681881555925564542568919156478101331121459796808291379218584927647474231956947643348303738772299549149736464760513068204816450943305580764645621192187574591976421617782067452991840205493 (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.