Factor Info

ID 194505
Size 473 digits / 1569 bits
Status composite
Value 20445665188745310475755122588609499973681440226099551981755446866811945014722819317901475316052294240641392636443820753493725541122557193402725537038136977494210281776020099921117689134080639551102561765848951956005515713384245542517014302563921276610542876928014768205295024559874889681012085851934069501062432781413058837298051284203210058970930275393676859727106996188033052222742899777604840932470639034924299247457083904626119752067510252130327728633694631861822906157

Factorizations

Primary (ID: 193561) 1905152505276041484460089146499061 (proven prime)
(ID: 194506) 10731773510059708204382713861849142181319331031818469249631510461501469881335221065971182497885080786368564388627784595642652567896850759477606201001228813331957020575470603274816824646902712070902455246234340344159527806757680625437226901396635750815045339051449426502882678194888690162861324540382312598130231552718777172641840060669434267508482316911624287747086272774190888843032087883035936310981540141174200001724325789354600135726937 (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.