Factor Info

ID 168327
Size 196 digits / 649 bits
Status composite
Value 1708362248969728710554297523645708565617816279922819064697315125763207481566143279022791155194973902466948350281291215048232509800371614923582528090476056153902766190466776885471732353783449270913

Factorizations

Primary (ID: 167862) 4188271851027274266670020743752976432915771677772626012838670551841090107568380000641 (proven prime)
(ID: 168328) 407891920518653018433574663227492226799280426829460662506192322270830834407378918596518308062955149967223259393 (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.