Factor Info

ID 12547
Size 247 digits / 821 bits
Status composite
Value 7123995032248058643283958335485653405590142687638357910935150287004703462315866422020656407178583309879672159160544160385931778029721073707853403841399163775133323569742879210462521862937831618748472653134634592824398212122070515400925909681368103

Factorizations

Primary (ID: 12548) 844419612452198561310720080038799341972811718390811373415844777 (proven prime)
(ID: 12549) 8436557994620640402300427656725766662289912675712663856145524459011401954372663383058522801582547597952703542367888905137439796925384238023764949570757055678687343718923703500671343439 (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.