Factor Info

ID 169475
Size 645 digits / 2142 bits
Status composite
Value 585370597958800657000053435445250399539993854068081363768672610924174876486670741787787713995126324864591484600534552328985321216594668903168908591400077670584014628172249878189845354013560785946451560131908578634405854938805111225863219381234739098788528410350775763321618634477939658065697271662883402383480385268392167743771496945744914203716220945471301269778966087039441244300945012880051733311556821857527381583002320866666029013472021156777999714035346930821054982918620658538439812345720232291713297110463668355240002341638475480472295518842627192894567103171088998849148218644758287749779059967392687283507724024983335711183156192080747

Factorizations

Primary (ID: 169476) 60352372592308165662220342932329195973030110791966215219592554250065564419659085349946696348618907585123941479276176876388540458620072040606623032019404831617445450447635029897456038884625665734557765613272175417688172982717454322967539864163710729763503384383256538963904397993211873127207140132511334433996981147213 (composite)
(ID: 168085) 9699214344282554468171662045776472091017152517801007915911936489981414597066618208346490491024523379649346501972806540602780485394443699297551535059961141074561553734445183308183183710882754039876213370975979075672566804219497104668066380772842335199783682922918880192565045378023548212174247192946376670185947578568158676384919 (proven prime)

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.