Factor Info

ID 158671
Size 1198 digits / 3979 bits
Status composite
Value 4589519666641436604493187226896734535282784750951643394114052251126033573581606652897317991449280624077850584931380014515194590731485391279877593432958614767859489090136531832820845278966840999911288909528014398060026606366073380224467676711433421014020714121750267645589846679033949956353660614697124660039894294356155899672248089036865466145258416503375751082537477831668046741349770506211313449286882135247662821738925638533815838518079257424344875935711379494400379926620844867895424800499603015699415695054485036395147438861088028785155472604095771589250986713911421362899331651010531335195357784007498713212821542629751599811473918371684406241765000714530246908520328468307800269876697058387996509119152546102870758964625188178201046118590486472624737185891605254266582253630827863082460946443387071063961608550577356441076858281522601373421738140536715528457076827285302954533011307996671164853827819025096882923104387052982692974516929988099053619789022742965867396055012320774514035973890178812166824277949735572647678640333530155988613589479683017846199593004923585205705732658500378025450138689110413900261993038726267772148173555405551009959660780480202744750213013859179655253363510401

Factorizations

Primary (ID: 157302) 455584559828251322680161531751 (proven prime)
(ID: 158672) 10073913980692449292203722078683196284682817833597715594871841687247992540943983763236702280670720408021472508887781888730983182418921659005517798115126382563843358017931376260657170882506644448946642165666814836134195568600664207037138271021204163000472358685316091744714842461682538327093018518048617319908538868139418367010043820365055165801166808123763350694625398151776586959067361759851047578238703086765122397713696444505221862135112485585188474447753235634965499793789972739953157750690965349912140149671441350468138533244874573177924653833128725007996112571183329777336953180407840863808527910514402292630621883141339840088082887994339001621264214633482857498616992597742834323917879456090700938868266505907110746988345458215644368149888109938178513344236187096267535396905806551692820190761737998437695034676095712096865081012682842670581426235603762443127864527586472633077179245885818762345540652039336264732940956302402060213345005082114533831389287786700566876114791770429193574848396621726916175391546965228165260063444041848931196026250153657248455368003388868114993236814749497505640603417163616404138147445379136966441366047857777680525722413614216151 (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.