Factor Info

ID 188157
Size 588 digits / 1952 bits
Status composite
Value 247015143347813149443278987370732482230955337597952282138477442337302968754296050730519533115101429440757824665470253073253412351983587221489264013880267193522538674327965857413589612800235205943307288562826986054347663621443423808075921823364185022578348859687466393401294800966922513644776840366666054732423069164341776377418328223507315708215892681437469009326352033177107399343022843576841572397345006308245554294703020248187256858616827080751807993086941311050237517364451961564237922706547731379106777713021527296284985889997084407463118242102955252427552423591967179232401944897041

Factorizations

Primary (ID: 188158) 979975412399830078177761259821473177660936973504690682796392645539379649950397293887038431543765699462073474136020645107980835580070211815257328300765369241074134008285899703197270327228658494976679075787980128971322247129782023509243006640892073555223217160984622474676801 (composite)
(ID: 187027) 252062592818431798828638567264508225427142869017345203654080316392003359117335596584824394562707154778387645966043012295550039178777237745995814663431343628267341270262863291798067138853367601217561383478641116422428296295267534206695020017195388108727761733647847269681003505213561746930513282335045523687749388241 (proven prime)

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.