Factor Info

ID 189998
Size 554 digits / 1840 bits
Status composite
Value 66965172564866318258695805570995695139646472322567346583087922238375770004585713541638580321443004848637567078807746507999237037756867652854813321929924205021206494290996200206482222621346330793781196444160019942575930374824801833024524902053131716416610067334340187416360086677725137101121536245756434962895005453869909652606481184580301063991075528011231224090956943894962879869489225043386482147569196633890280598785687567283703623245393307465713102867612862247489686589948666077909054581602006288406801859707648223351796928639901970058655679388939371

Factorizations

Primary (ID: 188809) 382209962506614718527774493539296028007087595862045098246402975616281748634348102379 (proven prime)
(ID: 189999) 175205199063086654059392258630247395226513596563504222294238064713345271978007433634051516922768301715047825496932002677921848110421908141184172942296778226292687750165606257752521159348702116990180685712311275083138307480065169651202685431689277031592041657596858763109836533426305406750776310797406500172739989256218915282439154208242632363831919530266731754460276344159619669849803824795058647723739588250501039719826209953276100205130116178094986034526439698853893249 (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.