Factor Info

ID 186903
Size 414 digits / 1375 bits
Status composite
Value 716163027044521391699186867755768920137609297901037809757817634211842526870100579673927383158840427222012769920958693095444934670821051160979624350061197097096271678722085906266963334644492807252316671757471399344394919750853797807775554582545373948193798543277640758810261792094816559902205099973389357865773610681517212639302585121830695377823666371369395646879459294469094736673469765002543654922531609565964571

Factorizations

Primary (ID: 186904) 168204509245207763339749151037823489 (proven prime)
(ID: 186905) 4257692200156787772613428444916693527332306714529442959113736742283527996864809796783367144033574795082344740135378082477513283930431805767782048064344090232340674630605413488178438901925382152051353435999408891152074807331712731321046826968596733898918241464688776669465318005630669241092924815904158686614750394867895156196822592202701561127731840521466861022649239349701536539 (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.