Factor Info

ID 164871
Size 902 digits / 2996 bits
Status composite
Value 58961609344499772768450880817448944263564187970333336127660069805435679621783206484445564425621484198969166076782862788647796128798677122083960271237598762553746056171680078383183862658795179139395149609313015740910765512703118968938981932849962754780093869721143184910683086446642492731672932488310917152241427094480708554839747903159190813321825964891513825597760214082467642680317244693725209968993843477785351777905644688125868811017119807778087330148328646782081358875913176498847251190678946838396391569473557501179679066743275661639099589175102229206852892410754615049241389902535108990619766546010201152237577950094255676073683014312790359799238316502625251260537315144207450731089923822912523012165161406833683162184431755663389809117938163082287911405605545126404113318792839020035987823691317697462684350738928279836030016684152970447732220079662774120611134623178206839725997526175448437273

Factorizations

Primary (ID: 164872) 148403210544666236069 (proven prime)
(ID: 164873) 397306831355603132637721068771464188449231593397910045586891112830911764703901649901783704643976166426426165681708614735865790637565240789485084669011456714901916503203250078411076557999688781499434475282651083063588619172267448800838070054470678400079133459613593612401165921095093355606357759148370828843021905221013382273827698297054448434285609230665029112233326986498694135003893306603468361637326768363409839978446423124054091834417957349895537387616832867218680182869800353841891167813228035490813412256413248879836780438501606489059517328292756593902208427254760822961030410996566742506955554554395489159718286079111127211954952932631606599350026344108766249455271282245599134001697789868573799372756073897079984252388181111967364308100847642193903895093769475259749822230258275756227575709507694942585109913517567460675267360924099444297438351641601964225788144979080898917 (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.