Factor Info

ID 198981
Size 832 digits / 2763 bits
Status composite
Value 5230985723949454807443178817466801239234978132550100554023216888388333954609983159635741339726230253770742947995243435848095278802950997714610294088870672228043380182585501856655492596186214792528077285293057554733508373003146898598974967831498362213769241039926745761867971103518592798093477610566361098246024470371173712836357237282919164673373911620085960917434163805929048249169410726552228868327190930501466417120965542352235600178255410898765883620869623990547375103115648607801779324994236804970584618030013170777971937078930768176445439528505322440041868903834812338914403387800959471661456385153830360207006876281270695799646387877791136886971233152859713723664503554187261413590292639782146229512327212955747261298128972644965018617584978105617422634621123521472051388192425469485497135656956509281714317042415971243097241

Factorizations

Primary (ID: 31775) 2536899869281336500422378222654323108152038701417631912154203325389525982184320383441921626838955753171980040415731495814159382734186030629347335524576373555750226187236473906593194753873540268955995643069881648036374242583399950023739729214547574047065100636110755003009671987195149889632483967742281362841311953290349747106571106052533659743588497865138669795803604929671244064327915887015247512189211081881 (proven prime)
(ID: 198982) 2061959869717408319865185907630818993393179258713749412621317912425367998778720235170097137845076032566120854602043597506966843411125677873444578370621297471067282229588365086468925782246367492742432403683134360829517860389744740804709844987077068659811764071693916822405665255301112075761539238704267642018271816800207723391792640147745357049380143205408801030123331128599739855329918791750527475508285420529376202110402561 (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.