Factor Info

ID 132518
Size 468 digits / 1555 bits
Status composite
Value 869406073285706624685784758360900984660267278639454527711587602481660220417687657377888881914470405137319045442739688362174433399091125945489088444733650045324908624457109234123869636054322032576669445616930047311295875586187003668447658882183612732802462450829745786801138029805007194285136129792122736936820581685669325442479317192325553686125614062465827931655035580096502392216066669021109787478698431153435891642492532627272055677430644657253158402396303998171633

Factorizations

Primary (ID: 131698) 57398774322642953389748085156004642469 (proven prime)
(ID: 168442) 15146770702780303126743396463617574984685556371775614288128503934267390047906194803230577139054595678873014111251772284551980037681499966400760369499601394409820249798485690510671813222836311655197968248371764615656746459362843231144556156936175045656870598601118047001931032461074787287217415752136327981108125149639394162291580912303504520642987958496379497527266405177663138874466741359366069124349231480738148334395351984216157 (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.