Factor Info

ID 169247
Size 748 digits / 2483 bits
Status composite
Value 2447910394962160764086477301590853926811220148067239924806904398378143685934079880174962622979660366065617731251266664048979605604662779097292694130297748900864458552334107153034097759612979335105908494859789380328678366209023959551983538913241693859586788245368664760196989471554116853174625418929636808150496318539254512952800664856049875973775789534870263522503492698750091332523210248510055203120609884340361002998887327555004877582232801697448815462423411482531721673465589764882897867681857337373433451651383734351626482183022803418582858621748615419869617343463136125273817351010350314817611430017652399808734855799084923373537151847991858185391538104411090688479795185720049764539252351798740787414183074038079641788300002439850213306067343

Factorizations

Primary (ID: 131701) 47999819885150422820855221255204479443163906801765079421 (proven prime)
(ID: 169248) 50998324594119244208954382793887981786802342564269264785664839883009562566967689256233098850704445982691621560024332803857240434104852802368605915426959669562275381835356439012532547578609530900668127147115402265401036732123396774503038437562556057042591776071524264910772210550179840375758834056099836487652383642443782046035355835611136474278116821693765497655184765435261797241314316990262134717744466519464326751956224010906808803585856389990093509092494994524913325851564102206899541563694352138620358279130048106527349045897652267892411059154528263316914536676815792681534535233139142930451619000130037866639742881630167031049082434993759056748032738594670685236017800574711734921567483 (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.