Factor Info

ID 20389
Size 282 digits / 937 bits
Status composite
Value 729057151167805817988764129023434611405983237504204011520841189343058522418003731022503939072907018719450102296816930434588896152708339862346963872620133037173659829960327934348938472168684260234016412379234408352761890641797501050547814611533623350187604743212179708283391358214939

Factorizations

Primary (ID: 19482) 810316718654935254370114242173495345974018609204623064367629310709846283851718998731856856949061264781563433202832207926987960406521712613 (proven prime)
(ID: 20390) 899718757349577828631761341730093220713822770643140264600436229195941807849819816835925771559643276518390048146301688389176642719947087961896703 (proven prime)

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.