Factor Info

ID 137565
Size 659 digits / 2187 bits
Status composite
Value 15472617496122882422681928576094282714152277916133594822506498705442042421800696743873919751154273428206640967631872549629927254054722163121405230317217421830427785155751876025543656579976919703624323482831404622638963745858975810407138077531753514676270153803986915235478442085135154092463726400364425641818957644229210547569409643650794305220996612061674798102772768420124747197739569918281279182443041971772230855036813223005522904395305141481782035701805153530842101103950110386799420970351528889307266438438250153830667515852029539652397118043874856964042647175841318616723902254798271496664765072467667976913241298268182391215798254017819286504960852329

Factorizations

Primary (ID: 136864) 6532777380605979985113733 (proven prime)
(ID: 137566) 2368459323603591628438767033401561558669840797915634509970244458315745098110436849308266044667147190602851487496951229777014527940522686526782582408662844062415371575950996029567558628455341047919733060910305992668232854103465274372609475776085503786813565557639537225264800226576101594157507052660227596459471417899427691720096645439601663903103143182251696123624436679236606828624878541931986163676111953179402909094303578591047507453136788640599170417966866562271991905057218026848765220124814962866516469956943086003675924476712427784073933082265573422432201508151521309186841511504782356791097737796042961109619096284414099198613 (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.