Factor Info

ID 5819
Size 321 digits / 1066 bits
Status composite
Value 581953726679955620050214826778851097560783570093489858030151521328748447088358332484604767318278923385388051813654221936836156083349823593061007272026276017352973103810842859296155788895504341442660690044746053390746331005067264303580749156561398790249686194227297525873804544294747755416185384210820164925959231147114181

Factorizations

Primary (ID: 5820) 74906924194076922022321 (proven prime)
(ID: 5821) 7769024465243924109332879045323297870323980081750457797615781692915685991895100731829752392178360009204264789641951771036550371745733044189433417053870029855227084473537209420580932939469379001402384325102464645638232821376648698805653429462768079961881139804073149099253572109005907410519639160661 (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.