Factor Info

ID 56573
Size 801 digits / 2660 bits
Status composite
Value 289598953188430677549803222139214929340426239010956843316741695854100561557356950124811368163239000443142641074829913618036516638460116626548679545662250696420442552461435119859712339734728781236302290920575607527421390230385531137552404341336427008479547770787528159786000518888382822796241205573325787602662362866674212491510545317067461120714146814550984444331977054400779271116308331136830819263726785167619712618987115789648583900923106095889829719988148015836201281544484782953067175375484982646763112197947766716527404406228410723219564532632315565857749426199063443885397901003488339458300889312927845694952295149419798097536290181632136032192281768252513986162474181729467950227916360164145395305354364852923686075274936247611052318347882297726459860369127018047368970165243333474360499350781

Factorizations

Primary (ID: 55232) 55153673576800847229991 (proven prime)
(ID: 56574) 5250764534934695014678015403110011756183737450949910084261453350474629846741606583187341081672944341938068294128885267060493004648123794972387260821383506283293261590343147074834300879655302563621882636345898907558767771609407455938520577363240121100861825595530075289993135128190180745530406165346561548701570041649915592939588237068091711912517820494080870484913786593162217111221049605139892082313014019304763025626109147079005409567749750660891369879407001418652352593106728275906243255869915266912603839888398996399565411885376285544903010751230024933069759602178500983620953182863338891526127152994768022374248823483042253412355095823059791360119771835518608076805508756311646825930634041900022715581885530188060005112704298738123455708584766120073814288678984065027397691 (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.