Factor Info

ID 63138
Size 927 digits / 3079 bits
Status composite
Value 517147409335580304499168406205592297785509421417761547457344868915059294325266001229908115044295000131859286682205280520399757052628287319386654297614156860816935810069625957553446194466456280068576526134759569577164970492191173743808281822440067868828843451432196231290778228068974230012183954783587799018159350162140998215241856310829460952371700480657194375827624733120381492772164779561616278872066134107725567975569007546850688590407048984202370973203854513496057338418420901506080109896299221346729897550668272081846050227413837423192841533655791976987216174392226724497655140488337305731842719243034827962621541434078895998736181343570590453784360704309699845539943996562691345336823549727645140073301953571803520875454704016358771429804810791266285601806376970101880635323612655932800937072403411413329436233336155946838599444929708273597169026924846694554967053613335864406050938147089306536960491371224855890313224241

Factorizations

Primary (ID: 3219) 10920513604018498900801 (proven prime)
(ID: 63139) 47355594076205527710451104247714538734351458112496052868124067558695366253630745754492797285150379450487637312262735662691945165837940384579560910585691146531524789512996546902426519448256231306381653298235541920080788970727161245953151891125545723856746401874596349842877444004080941048672680103732754270941118965989280349838212693719421264625663838049988683489099846845018778307324242619086148708222716574484935887145740896437560501988107933882635837358669212859152970182259083162238601632971305812406422121386254441218055546492664662040941667655152385530294697679290881006533074556350651596395305534805631923495663986200005734593088759686940615317851112861610516676815231626681702743690453905851646502637051334213851822963759688217467452505585759476055737345467727809075665225454509322022558674916805344764254207355093497993136210530950514281294779459432930955021759013220696748217597919346351461171441 (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.