Factor Info

ID 180800
Size 893 digits / 2965 bits
Status composite
Value 20367220087695288672892633053804683388929151203754469396439423653178270869634100671622566874574859186289742321186783370887427366378884000790640271330732592340630083213931076203449234967991526238946148215278289830496431054461039726026188928050912875951554538438094963866743891719652642001095846881995780142083561169402778734496744442146785917861150847514732720036470999288608285482099990631845596312861606348963995655887330119239406157111120114098342935410014312706086560336248834291810947839785217737960196867519594474137456084537699102931689071931084478702765044893889596706281046830414032215247563374493953499048365229692659681387481183916205906737413688624125372082567525746340310594246982777518333224474264201582254817046741596034333876843566113729224891852477683005514768317016961374539921378381684952736262649576117847875023008485374707372260491884781092754331967855912835342123736577731

Factorizations

Primary (ID: 179381) 262883290318921626018100371080820326254614741609185444273305921805039545756842077985349216343364094872664279134615473747651021612364366325240030142148475032098909 (proven prime)
(ID: 180801) 77476282585273589100925155410698813097939957448442493769607990190453003975803066244299746467005292337428087111579212557837231867485977786943028590717728215922028176670856767292731546831147431993016131341214596297580404209786867267558992430352620738524901690973951622742926411732730783130472966084138330567713445219179215828827196080246410760243122810241963715750756110541143681737295978071890800204438142904222179988521277510226249450084543718988622859263107063979899110584624161500930475921738414541649466326565135137929184816367766746408730560709787532173559401959805492483410235066645456841223994908380923870255015426090922264356655361228697238618827939686100049536784836868554963171452889846131088592522618961946085039677036959 (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.