Factor Info

ID 106280
Size 826 digits / 2742 bits
Status composite
Value 1976787569137328287257669437687575147438334025807347775828148815166200671877399792525378629059444720796461329808986048987606774102997276103896772677273995707228084417880472587194014878011561215899649573472043129105274490559948911765034248307487754217157674110254663843370898286296756542677218943190377554261181062505390539919264044008212785590960226353948609545806332955608826460092938478079918436642701254390525402085378294893825242423088163338549013197056993020614925038303121203335505391114239981534153431435351216377225892714335231703083970441974281845642532485079811862994423481961886465647354080214354072269407578240546703622642109100162391946791462964330154801203826294787828320860024758665216945754520209397363402457625082867151465070446034271990923394905370772346131564530689070547625812345378837290578139276499560041

Factorizations

Primary (ID: 115284) 10598131405937574564856000657 (proven prime)
(ID: 128513) 186522273919894820123837886284779980400827819687318751000350007820251268532295774562220978098591474073201098874194446926189477450201668799516671791694531783975017869972529055509697644528450645832615039181268243459778201784228127731510840383989588720032655975000482467252450854209568756316545787893565735619146023894714628776691044981025256939604103919490621281552632374677349926291586888232055283062034777785482333297120981411520106874604425445092164101595473332134881896950360769666012632954800454878105172811489691578587471580827497596009378392777870469636137838421411185873396320704576707698292596452767947436969932813108903786959084847308439202264305369247487854023824738397991961631107867646022267004754509338264333725259060376848979147195539398619919261203083406816884314999859177950260839513 (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.