Factor Info

ID 219869
Size 1268 digits / 4211 bits
Status composite
Value 31683942528752025486603552372388136248562212294757924520079214262902965644322161531481893307977321440570696937800166636153988827697341181073701620199944569651985781578397435393397085113770504989411799257783937158043957992566389739760024778951010670937645082352637763976932934247194893300719222434859035664671978310281543611600834418765731740026242581934483153594877597819611508179077688454578284037744357304151324988991248629915867023396518025820401879590755755913744122113960168250675315015933728909898360022860961929572462871086310820248693953936207512799243065147264082194468981520450502125688818462854915534795378889083922920913269464115416533081144485400732009928443034427912927641516489396984369295206588108225646459491018981619002932138819530950250099542782611092607142035069416525978820996105024032789602657405409094012114728926213798284106579654250491748055340319440735813830567934364716964816396405996723346128911621879225303829424623088314921968744454165595861093805557225462421570512180496147004867767244260148758244869093286006518626013740167920766564650247817643837302346969102651152823412517283761022288769447983712217699160456667104190119314780429989732588790544955214894012926072622602180829951053924355633129979701139774075278037518341043812132780821

Factorizations

Primary (ID: 219870) 2189814269080001659433355581 (proven prime)
(ID: 219871) 14468780743703565216438858845206046500895118585974432109288216729438157898381063158771417303916181153493530576973375400521445992048320933836629505716479316570332529001379398439202397708743847592438646406810828364452493209947598881642592686684909859829034247294955173929721325190972467862064376353895195403985768754522894599626821850326307214358390203416147077032982213818453994194440460407779140036508656481732280534514131870482766224647228941540786428561491124096204028674319041093613690528224095488365826248803446276293393277487223721915047369093510555675669089944704793993380428419794002611592199878842083210010518987856360259066932912379505169548158243417474285723760456017036338344901355715852821646319231461158191157975015718658733304619688680774887547812282078719461404546034186708674703230994706727786493449090654308065295390721613143054889488013866043440005410281410848141307485473700180780867359307458698946164057740727520523376596077295501874782478730878465279951266720152823007760384981373119049924806421961915819250572843730875956175794256308606587488538575579604548073642474484945718476846733874289592961867046677045368502584629523731521058382151196859927868514579983846253004506270191555355671711337882089220361878510086842041 (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.