Factor Info

ID 137559
Size 479 digits / 1591 bits
Status composite
Value 77305198785009300072563731695184910582695711738741387446809653313637113480852871123235180044394990626225545975992033679975284220032403650260759980851863838076051177555230757966026759363472238937262191273207230124848045164951933105713510980262283442331767147294387509481249523391715832389371047392580571999395226984193203939352548667947218430080864782446408736752829805338095854784351118996604615305054769812579763749159306874563697739960761808227456351699741121178894843556126073

Factorizations

Primary (ID: 136462) 209243275915196555829361 (proven prime)
(ID: 137560) 369451292744719032933755623492450588328611120894332060530132615513517163294309416673031153494637117579504786945404002057781301920985688252662923313641384413838375040988645273353832990348804077792608475463717771357268019760434989552979999492838537113965289684811375758621040442070984879894581547624585236837629969264539207268652976178266917594826476277475119721078227945111726945203898772180447450153553252687167738958481797184352738582814734465458244915593 (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.