Factor Info

ID 196062
Size 411 digits / 1365 bits
Status composite
Value 538211394280682219337154018145260717147729201996533834714058509826214749259431854567990928919140032201234034239404020799622799624004296375989524050003517839559281539086813444567026656056823063702492091354367285538871711106638402435598665182368526986069353168012183250243289773418179726197017102724901523909206408107495400726609524928169229980973013231628605156888403568192388587674607734403476472609307318425361

Factorizations

Primary (ID: 195386) 18575810670633143415574472124608183 (proven prime)
(ID: 196063) 28973776909319546981725060167399846558131996558288654689171714411433094195526255695388009538413012644998941202153125720192071878657457428098561265040255877838794080358327990836787310061156226051397252088029860403381583080351088953470184023954528413219137376352883861580830817125270690092309973592879296165117375205354628256448353814144006529311116479368807511169970923931803767 (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.