Factor Info

ID 176317
Size 1018 digits / 3379 bits
Status composite
Value 1308594877970415663337411971024544632120536033522972036301790869636181052602834744881511278444870685136585564310399443186934263306870461764567080281590642349076787041169762435405287493450273051566144186495558499259813767014007881682431802261191735341824694881406288560195956984268061579998967400550945438534481782373276798527930352997683634616369886700731661328112642803602380523407790009349279086503974391279441180709401693873925434750107785568597398041090346119187233821204618750423277959262865603413891255520646149440986966150830873034794939783154918078592961260177241889728067569926646697148594676238135021206702842306882418077799207251042886899575095897026141689258556634935038988626970158995722970942912852087180880263678264513617151066042779953755674891594343731614698600500764685742576627252247428569301361672324084049546018344757953202823729805377372198006518402719103005383661495284797243661263477083535127140439682999486861124569367219438868409542137908387529734430123691208198954455817040658831979950270693

Factorizations

Primary (ID: 176318) 259396780640730032009966543744554325737 (proven prime)
(ID: 176319) 5044761445142401155128742148295811045901794892956683573782383726243321636574450169418297911776821899271499964319489136622633930418418493670541621355273016326395366890574241751301349300473367042689146235524583466384814957322969122472514153657725359491151447953585393491287428299075282844678713633266426802142513693801007592096065346207797075917081961506151101477874921197594567231409805220039582819721112668819910146644569139090181822555225815678521502979648541922297315457844165149547176161916098263275817231384692115718467857852707224806390231462451468458846257589060488647437899347886582046585130367762341187544739021821293740148680645174169722032554690450900589102036438971171189400287037939391012531256846948238800371650742703832039822286745901313241541370800137032614763446184124120200945944652867519461515330945105295092642578328843310662652225878802641469409344555160926151141124805223298536606420269161378698392082727780540822517484844807597793325787615294583374970207389 (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.