Factor Info

ID 145677
Size 529 digits / 1756 bits
Status composite
Value 2349533171284994439151486830437929976097689092087537421960488234452611474041026310316062158391947117794895865939144217280172665629693528878370878905432784027702064164511429058973614106368125092617285695811695778951213864844476426341740254358210186449444010290329848775129208482413585846028096357367133381026848978855810822140051823619239171127765564259315017124616085611535085779225117113663362398777071745351366813371750994716762583701581941941589676283564187593077642483288648233496383103299007211356481735546643670113133806791

Factorizations

Primary (ID: 181583) 8997855705706031328922625701 (proven prime)
(ID: 181584) 261121454725599482311476185995705512355279908376050642513795745450518258772083269807209982233260054710739731631449727188224787280330730549209981093653564867929605411042105414900854530357637929166510179901673938702963041573205002157304411947143497746283732544789691475273282818818331763811105644323674646722946256617136008704125007641532881668012758945736114373676079732540551057747436729576118105287836232178368610143249608995262688095903900654868160131292065353289943197897611388303900259931587268091 (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.