Factor Info

ID 196443
Size 457 digits / 1518 bits
Status composite
Value 6221681773260622384684272449254701568456861786906969702631096846879408562508314817293503040662635217592007270276845787735663882045305976028439755449344860003791489963712313066383908630041652499827164819870151623377249099433623343052201861752939885216418311653205886119583160801791042060887024894636090493435962087785749109750800510843354804253239005391369235286298326679253999233480328508179129762983965947529648038904079954811581486200788012548159581073549

Factorizations

Primary (ID: 195696) 630530674891282202571500788921503449285633289808824083624553758281193586726423509 (proven prime)
(ID: 196444) 9867373660025948008645705156738100560710240961600506591659949003916915020093758241875645311265173668689850268390163348570658064470384365240510726981738666226812015977492121077936197909218648549065789218682594964089049723414082367677936180103239541061298182106965862048618655759167730819665211586403550737559546647811980147167653456834942346877160894836110269059316170936665561 (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.