Factor Info

ID 121746
Size 470 digits / 1559 bits
Status composite
Value 16453765846757564482348856728503345191180410312615676648107621633753780876643875789499860106007612565500164579491007032812181059288314526549404443512040266563697514586681365901214385568071821004166760096796536530538940149065827972364984115348008179787730023622447568044404911675803551822551064443956253617722254048418406271229008104859384136728754342586944714457035130330883472171842734557892614202750887059348381997667759982488466737545821123308977901654142277872265287

Factorizations

Primary (ID: 1183) 180249374207654999655624116221570357240692774273973649 (proven prime)
(ID: 121747) 91283345193765396752907923780820879129152325084866711341770409313162912071030658462159884375112863771840228696248825009228336811283522878315575316340177534782171562569623677965604381803223554842998922483064879366727676491892040835617170935603854079899179436413012841838890957370101784553824430907698685461493802404180522604686338943634238851595045048372459819518864472229139389888580438647941714546353636484755864663 (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.