Factor Info

ID 159701
Size 637 digits / 2113 bits
Status composite
Value 1118560196920140030284855289663473090834517787378453878993975722561377396258188333998763019071792568171702019192805631529295485148701740548254457028998494232431636347432768555102905733502775283886598235197942960153856623043076760594717685509983814348973834937268410357150769234832776717159311530852993151361401299457848937043930759283352177302732288784108389323320359037681997598524614087611728450293132240967367144600389617451725914460980512538411574042841963254430579960493404406508035322815268526207729999584117659609326836598319067293528726923373347775017754603999018342019454981699437331842737163014802619453612841556783619838668043

Factorizations

Primary (ID: 158787) 436057478836165114671139 (proven prime)
(ID: 159702) 2565166867234041523749528653119732447162975472056464542424762725127062903484834369110724484746245533050264171847845805639880943382462672563285233612280372481198220594251473124959417372720319199388190805467588742711820824908817158715011945694487363390994517778744521946813533597493119347459417155967336418511900608106832324810981734854415836631872706457645892070668558018632856396611164720185094679654969632036838325595260134158791950635373935391848236956079262340736458302062456221214509920858492452981789492424235509500122819309136561720655146572991687324042810328291947934469485765525996993447727113248988998137 (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.