Factor Info

ID 8590
Size 150 digits / 498 bits
Status composite
Value 448634850623028716386252696205462697969314010861200620928047592285298136845274953350362589190579955497146089770884560055709395008561815404783919508801

Factorizations

Primary (ID: 18000) 876140237882650743181330518048784908341 (proven prime)
(ID: 18338) 512058265589119504977002034265985119866753475912057027573852575140505028892908882610744756111085706808766100061 (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.