Factor Info

ID 175252
Size 773 digits / 2566 bits
Status composite
Value 15868026732128960202674960222774845981259619338095274866882966027107145503990361865929238957918658009797584905111047842569213587731405450058635148889280619377111516431066316639589748068907746819650820669162335699572474438850354048966926760892653501192036356128765192156078747187851124754762867394801290186573532132845214034911877175807609553720397866030406298181854104534397412699966192859783068956172151153269790043466724402629117537845967664462929429423954325108409803767885955188999078908859016466859747755729543299504284802520706398835922592063182928125781003607386722015503879018442214943653115557436121850548898844090494779253747028815486184800615403200501269142907149646102439030620168259815648500480900633394874383193078003301099565126233183858055860179158718107899

Factorizations

Primary (ID: 138881) 498137376899788936494633323069245798251857680706400197984743090779833063329 (proven prime)
(ID: 175253) 31854720139422815456613172047826802109497610335013644075853420201720801245091409593837126618729030143136022992819589449200576240032236053493688565319628111643436769307655095268572660572039133353766182322678750758384089151497929667981104489822703667374304459102793876056077958852101729555420937517014832890964013771176906706074047372660536534874570061880869735918728695224408551064179117794700505794203782886962344622959179186941634336141132830194453882560893466946701934652873997709965956765730542295265003318470250500034820214731024173335435194714619679734939095063045885571205834403852326442959341056504869951859286153802690067228213712123990244612740918649045693043514350488054642487084318274331 (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.