Factor Info

ID 168343
Size 258 digits / 855 bits
Status composite
Value 203504097077460901277135051589102934386405384899212251229472716094335889044330843666216830701017094802617387323885691082305766729466275386864568142660385518544001166141072851303893032633763760398395400150095736986020933468239847994539519369056270656097019971

Factorizations

Primary (ID: 131701) 47999819885150422820855221255204479443163906801765079421 (proven prime)
(ID: 168344) 4239684598075302881115303367845843454217806182241791499642746614430319853705524877223867966235878268169539169665766913086866449599659682395400982509594515588734818738169508333663192985245607452984079551 (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.