Factor Info

ID 194567
Size 688 digits / 2285 bits
Status composite
Value 5262158408269451905851521941844434860061248516209176137198185849482891696526573000569157702734602820138526440693839997835549468868576225546679771022104366977475480459538136838620423689745280848127264169814562894156688291358181698308393454983658206541609720566180532223086937180688751142938951293384777422023360665576159851489785044574218067005654919144059629562631407920808080998763201736364898307800743923716872700676618082897867164747244255381185754920956996256234559859026598202847128586315029026016310988917241045030511940508041491926402948963775528750275775047603205308256789713966976477969382681382273796310852170381807705060894347304678161294873982198653816015159018860036883413629

Factorizations

Primary (ID: 161002) 8722294710463060159047163855661736211561801192289 (proven prime)
(ID: 194568) 603299771785639173567358882426302329822662436097532222239433410318447424877702992106148837867856371004804957490622647702701954826840496195068490444643986403418124969176016089006107541832375744631824957500248286801325516329200983411449833420901300790593240623949719729642610726437569185083187520761797506618931394638664073395282021175448509001428549760754933526441843773960891539736466343651468955424885048635560034784670259605205397838350659226693946353943245219020651776780782692831825649743470280021478148567477131481457947275401459256975048877757563484785941194720371908954800125603467412651868548129911188753183755756732951267682556061 (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.