Factor Info

ID 28436
Size 574 digits / 1906 bits
Status composite
Value 4664597414391321025568170768495720304115935706713462087048581419370148649706562684492307897320729523530475476796294716234519475272835210230546333733199080182211177348053489621228430485172590514967012317611318001588151807981237119767555721820724416848364357618250913986961739775494051768018919994113576958034346838030465207246220389361290248003161687790059998641677366481882607612819797539188123458094639224965686881609652093307035705369879953912080997204876027878250836408967922145812032690233648996491285194189899374190852092754275354785442697975061288885514348883834541651

Factorizations

Primary (ID: 2144) 900900900900990990990991 (proven prime)
(ID: 28437) 5177703129973848568067672116396411470618563312628159896328547853325599020107353056598972497464359672795550777286882605298991201336809411366946696512802270964509012959775957450244870597706421386794038527961177600845838521158703339478094972428671081617408175067147049421310000271774515791003329528786967372720088383443249083335286580081814812193010458612881496628252466715122283074743496757666675537586452124723186216707486129084617637115796120003837036439235636083253304811975703859013797883240400886559963935324153476554304542009950860116105634123261 (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.