Factor Info

ID 128869
Size 834 digits / 2769 bits
Status composite
Value 201008509749557325991801762506156961921225210693397228175024696980093223591681098827941270918824241062465947658303998734998255432047116573239393495818499135537049666561976519764178364302982155643300503386036927655683480461525541216563825189407687910127422879649844833056321472002091503981588775508921313095566917871106900867694608582931799920438188537776904953265495722577567263217417938970166010273655732558655824144858617762770491054490880694307375680692943421681160455088639655900971109176253210799584676440451544671024706084167600331785761633137677182913197579653508632184482992190093125305917096545361690138528518972567101689836424690673149463533814022998596345366122347328926977839358403077568779133775323596888210777818758931562675746187673322950314371227211104932015573973714332867427006220964182953801635217026470680366332173

Factorizations

Primary (ID: 115435) 21648977969800771237101754883276982251631547019909223352644841144744629469149859902370453982596114602130527261751228738473631501837312338586797391094957715944637261189730422785019915654509991908372861268963318654359116644989289393366881645087142476849122190312042696956775914941974180593403197184765140673859027346663876694970675490372079136195609525631043132081532767962759033199767969948243198743300870478033013 (proven prime)
(ID: 115441) 9284896036660669406317682479044079171835902681660919496129116914474855599326143978618405714715744539263321403702691560988247038224024527419938574847009859125268107595895419642557035590915751466387334042277428503048603101123751352634259523481108744439460517093114959362994562319719368698536455822800859674945041237322985802149403779090310254176086938740303566888219704977187706933793706168997781065839592377480850175595321 (proven prime)

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.