Factor Info

ID 161707
Size 420 digits / 1394 bits
Status composite
Value 330865480320648232398577109388526930473977392012503517198089424042026353263467939469731181768023943348674917949102761214293112417614250553391559041187943360719570504609329189474140235048883358501693483352282910115690178383302654133506037060980121800286859902164775256794324289827874239472268231030456464064887521887920307978355829319263928840801579039979230128903126923045050758951005983041844633747678141245291213581001

Factorizations

Primary (ID: 161093) 4971564547939223772119 (proven prime)
(ID: 161708) 66551580921904382854756728027379982576339543372441986197244168105006432562246214318307009619995169222020810734902572462957775971725367564739921021950907761048665615733977670658005030298031612610962516258185506998781267395149207027853240806660723874358281854697381957321624964238551637267819884892789113520164007393854674695499681149378640582320576822482470571688871983371036378555373134936126544479 (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.