Factor Info

ID 31813
Size 347 digits / 1153 bits
Status composite
Value 77966948049401362772413318115146994570600797945187574424478152987958474763156446455171400924023501747621541811670805524801182576076872467890158015741137047695241869583163975278478367404068769561781814956975828334395777018807824169368694351979090550294296016956248433573793230529264659342335889762600076639834000304567747320104497111287866628165573

Factorizations

Primary (ID: 7504) 150080764792922988676714149209 (proven prime)
(ID: 31814) 519499938296408986038051595189257153357282652600391547134707744460539221663518888503675868786533739787205028365944427814748637317366518195787269262350870032528848881430040526118449096701525826405507829713631005452000752275722964283688695033865462342669331361823774580501683548105780188556751083252895329746336238494797 (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.