Factor Info

ID 52428
Size 921 digits / 3059 bits
Status composite
Value 563289681480466335856158353273510314545603752357563179183151736577239779751719895279320898202870968201131191203460990399721531677942962255412478666213988019025333424426841368212575056102416414205790338449733907515568237814449949316379453465393378483747333118706238237847739014837887451990273833002612695835775741598502284935104939096343445736828277099561365382304141854045560204295224104377750756083312833945619436773594006314031501986940583159490025413226338712246117827195453748575368573659512911624708607941704859465335252552486936889518075493355474194533494715115875906501457017467612608328356479200272221540869505428552428483890457790552203240015962865572075087588836331356316265036816819233729108788495154774502437118655062109507273977712119347754780938896576092887016365577292046605435157651894006764007750320409642603258483563350849062370546778393789702611109276728395085084004326101453150679441096363533694595111

Factorizations

Primary (ID: 52429) 11917967653990126883449 (proven prime)
(ID: 52430) 47263904201978376831983285095158077835796088760370210332453115145345105315327189157784610744180578155474380757753024319429603562164645910627460995552493758343575857463194581796220986739832127332540327647801682052236144750010371327331948858800528792465225982692927914921610660799109257766490961605820478680248486711029211600681552341427643211333958128455255285180230647659433844316811225176477108626170575607996956085326401570473263700177122089396067734868740962786436462785827945954451172159638262514173398753000712559296515325864713148507299644927268312889997591118406637383937834325650723091146271479742055664701343883975132210797933022486708414878943909709702201157290692690769358848365633340348598148857448471054188141774114002715155541332172104321810149786846892151093320357008909705453164971911022182914145580179227796668944927718507506968277585957094421887326309640695776227087889899124289439 (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.