Factor Info

ID 199703
Size 650 digits / 2157 bits
Status composite
Value 16872657279882311370037447184790825633009787537755241224863503213437331495462683522490764080109792450463446463365049743078095184330680456091047265368571477270543938621722329552708598119481025710432720805231998023865762602521793920072627902240678694406511633933324843047841527992161554434967864409565894360867176733109946122612994346521971315387600597197905170199827193361100769528267068480316074255994495713553448756896986111151448271954411352499653555857669241346983023106650875715636799809604101691442688740917335693100180522719226735662756008425672194559900598768225758423051908143153485414087041680957371923323347963378983018902883151263545084201

Factorizations

Primary (ID: 32199) 7098560781069729423385359188077127708830670259213347957052171550391346775778253449047500446125177372528984342574787860303216905213280310364321 (proven prime)
(ID: 199704) 2376912419328423108644813779454248785527758329898741030379001182816697946585399389704308645511481722660872546931846064082876046515849338533800938846122428122690836807485797614003215535802637364540179236061635968296169165998591302644052494652343920621570577899489557824539406021230388729114967987307859608969199226724017141252093371978528658572766683791328723700993108566177536989671534539855171481680403439504898418233388952735397040000285295523115394624166773382946173467117029930755833257113094062849510281 (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.