Factor Info

ID 165080
Size 828 digits / 2749 bits
Status composite
Value 180993446484701112774255368445393169802501885033569864154118742265163105066455355655945812420203081363234706781783617334879247702082834774005850327381190694011649543295362283583661043809023872065757313114448575110424428346944790696433146014398886407247083000180196591740654705894105546768104855700946102826335654744158619741559287283096273513425801859565804250560165292840270780530290711013283741552755244547621714930672180574325853176862123571283918973460639277642712752526445689425027813423999570232310061209285594556987565083117082313657208168557171045664751629389590429723443368717705437879206106302425545533381407314084197516214906141244371687622455922417872678227705714834131589628960722315845348892743694669464513325983338947527231725940609090101015503226925020813401711631261283489539529702874025734668367769181196016669

Factorizations

Primary (ID: 163572) 301682835425375850779941 (proven prime)
(ID: 165081) 599946119670675070715301596937047013862373284198365678750380648620381312001919811822854124166948772265364923450329532578774016892643823807083818736081417074936764025707813555436534299504007780619535171556396115412220011052025749020311384845840662751395220446308467173708678153884382347287291850661241914302612278539075929376191994728878805977930098869835409727527617795214111747916795608974907536011496440246020123566873190823206618942565177727534818918438697361169179504562640779020339628654940946754983554071998914205912436507138695723899912188565912614597197277290565039064058538823621653332345423660379890452018518107102726018959341828780607646474757027529251028484297715914323268215691787953014519764757297094237994916000940871762150170175753085759144099481030025338038863345464867660611843759949209 (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.