Factor Info

ID 152104
Size 1333 digits / 4428 bits
Status composite
Value 7212480444373226088082974686377281394815040405655278840854349122243880843082604653503110574484348566100662538692513759807240340736944310017337778285513286906299999669938363191593582487806573278357397839336618587777637611654273245393358196343749068008941173535031176512306957794432810204124832846604535149619444720339758293923112964515473742584328274240260900774648619010577597174908290509780833952491042485070270055072677574487365868995475826191057030199600281232806827502914027553204168500399694517842740934867951948628360969163539665062251960970991924453387622868512418776308531922642830825735887261609613438483600427930953685654344957849604234703064187334961755053983711839295162756618332900022308244866732151984470919822183198227238789782903755338438924521201443919931527483611775511637856330410323123277616936821063190615639125322772280833062918058575311721094772329679055719462754433394385923034326280099112899464797331073467610128970063394840547583133465534456664300682258799684255367811863874726251649249376675691828068012755803380620184970052157579944370502623183665927664104343711332289286621063485117707167521768602220130688111356961431368433171822164508185363581604853688550825063485067753814027046426016160070704936398021095540153990093486905843135978854148884493377679428780867850743755324982268640185414207199872216647

Factorizations

Primary (ID: 149621) 899419285187525657599958117409050779 (proven prime)
(ID: 186357) 8019041356078383492147509293283895725883383807783507223178703679585430792887663676613736963459745531218988387110688904591728473020320112701795748911849524788162394675699041339555703635057558105073095273768184246115531928665433979527426326508182158720710941769957305159910868331183657486196708540253713996517453172294771118442175144221713097652040066497597391559687102354423768428706912588790363293106100320863627907964365186128201682407210926970890082685209392166211623245133453395553838330640777872399591416332594203181040103130923969215430458941979292611989098112827723475862446708504745949005650497096872393851853520566342931259835262761014088713442571084563583557729987878362250726206034927676373344394301690125312122439310055687674724965040666929428519895975737041191379926720398003203584744453000883471568492323418913476194743950038857734489600898486521357226733646054690584308847881907386512779562681217240219851093673075874225497738329859777006927288545130155970541906796016150427179489980958147897740487456674634994273361416895219737326627567105090080226106708168692635101344534131567567088068135387436038550017906770138325227883108486538975127159435614913874394393258111573426610487388099346345552452365315733890293119287452964478640085106129893734186168331341647895918843266700892349893 (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.