Factor Info

ID 75289
Size 281 digits / 934 bits
Status composite
Value 78668079712892156645999018399609779616697389522355689276278602401913891977311652579729651006271556144941280995236237813621629480576845353801057849407406584823278445383709053961276560393036205112104184280507385723038396216541359389863032170995273049527368663386306620152501940123921

Factorizations

Primary (ID: 73281) 39513645721657405334992238853792746889328806059006903439040217328194352550406663629632980855979005749712409762411371230481 (proven prime)
(ID: 75290) 1990909172670296775686388982097911964907961275298077282130748704677342270545465302282228566364851894438995003907664852164491608356790414200132997815367891338241 (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.