Factor Info

ID 54763
Size 840 digits / 2790 bits
Status composite
Value 672680817359481393982493300002907631035419952764867845127360569407726089252841898224496477557445183150503965898898402867558282193761342598876045016521886115519215493146536430807628383799812998182221532906066615305337159903498887893967893387699950296363328618844731262615631722491764258838680143333177519738200119059668471954458402573333296653348852200542922407192692579309053987205839891907277685647551081381381338335338736930845847952959722583478671274606165864124727426982665625705882874679733507257066963092190088043887534648068974048760328760869546154354124840886463114119084181303573847585207407950649778794334695808736051554785871243456388123858409943385125457106529232379697380736048769951106405721559042859201670416517736358897435165839486373607763849461667333217730503691257172223531446054110882451316723381289963848763151951009913

Factorizations

Primary (ID: 52487) 8356734198817312279063 (proven prime)
(ID: 54764) 80495657915586524241491695438596903910968742272113411107536687080569296402926843297681007721116613668222315100912908798092782401563164628312558479726470013609197697432337841900601328543039720938668068104557451537498095091424989509971996103805463000494338485446797883118043105049472408263621396800767543259510207689695234753053602191096548150368963306913659452792669573356415105903313594815135694488867741626725310803527610072317832160958727783280151567526552463007694299728953877382808886365297713953361341809003229718424910194155175992513272952199102601218677894359546535745444472903439620662274942785652264188464896040942096889724734102030763418593294106971053284785757207162739744479748034874045573429719518655011180142328514475868180327627608121091968878732134465420662768561557175883570425895760672717855302867951 (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.