Factor Info

ID 145939
Size 913 digits / 3030 bits
Status composite
Value 1021329154500118461328490821691160944420807856899691813638890928917011414997154141132902672440570715101961542609845355624477264124321427897572519121125771703261807072579117150931355586056170996250264992515866794297445579421876242090527305158274527282319373248696415061223662932476208734814169522551574056653519311338862482799547622652780821608127469956838323588127060074650499613303125490603793068027670749334198120182110725055155549816041107436070175430905425758362415851712855711755700043049568717423297771371424988394896266248327713281790298893478933451618987133491916865758404987902692305120886136233531345887348988942349541788327014774003805044995126351198008172702470220458787149567124921647503266034190972365413120389155496301870522160354456306614408892623073553998017072730039903345996711446899221549779180125452526389965734673810993368883925295611559013831861670325006134678874355728796846605869114786411

Factorizations

Primary (ID: 11686) 201360112381724767096677592621 (proven prime)
(ID: 181827) 5072152286863807023242634333208009459234756499513451204308879503018162655951117627884981824655648751167425975351913956134908981399598902898644095897308303214007395588953403764975745486195658517210562430368016021964416007395923216891990204689073248093052934970506778878685636338056635164516943165772293799109804528641619204747058397300798447016858297998078618738892306713274650204390115938699535481378269546335436280217191835607210502839982036939292598984610310248351992343987698405901843984595431156752960332779037369298653706451662115559671547821997277327302875428442706688531939895924378223521577061075776748968587348541779045589425125184284107380660447394686948227252315807803524995471248263543363767666088873727057933728046659327768217081184610578304842875473086183039868464474361751349845055853418108061276552681462380461621076211338571429757419022726640423551064953820806719991 (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.