Factor Info

ID 153630
Size 895 digits / 2972 bits
Status composite
Value 3829940933207672674911101682467647606830722493076340925830231706685544648754406650487057519921357398357009084609138012293826624596833695608483480503637028512986133899621894466698774468375439360503534848538965537947004412347129106463154280410538980263183305520229830292678537583844537138858289619446510983972467996048558694344834869990518209348051276032306692582079694401214990286214350172472678333297382040594770105652234497623515386836440289210334104716390344099667079068658027748244825554134052619349594924108198498637814113086378403065408625429314727497701172103349037104337196867279754367449582513097731846356563922955448248574623368751292457888548974295453179069621400820408491482520330246655543954825848138281843420786058636186515791873746207172724596400448404372223374220819970593021119903341439035379739473218376088286073181018058870693483639522395457984031225896871437632711191065964803

Factorizations

Primary (ID: 152467) 388627706717249274729481 (proven prime)
(ID: 153631) 9855038297601853439458362162137860402414917744265008174101720681754062742411944240781963344874350003860513538208729165028375753919004006052030240517997888026454019456360733225274626491488620281117051816703140568435817311018396973311646501085931091918355962426146863819480732198123503183448168242956646712463172427597336352698127809312302548642810508432853201162499735972838520672231144538826784146303142757856357911939611188855535440975253302274951474189310879073866741115808727061013200049244340686346632046595782501042340637363403326197599059137612797967148969583598965913096681733100766236471868204374733901234945711142917002477386432587193358297846793580286559410824478230318831372325503865119285107195795470937333850617103857234863135587727337184545472121354710660991968890106525495818731593159149181633828790694837774001825212128886941484604365149122744075434907563 (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.