Factor Info

ID 27641
Size 517 digits / 1717 bits
Status composite
Value 3922466961324777200850414689186346520386052590713802021023851833301183097872685939787603712973033915822242274200078068455229880219493664470144211336875641583471239402900385995759286330016763627246249839000116799234883121308651139208781067697388416762046048066088960410571100094587772435577591992084076159298299085449669403047590711456057561856565688590905333836827901594777437750240247789860838940337976296293653970014388909208629429462569674754904180491369346692517851231805176698006783869364826438727890492705999417

Factorizations

Primary (ID: 2587) 1203881882727712699967 (proven prime)
(ID: 27642) 3258182565583087966984238321695232138041451560800901939605384992331117426494260412902651199190354928962190963897216950439774051303321849951038546016610070144766870433897623983458853633406360626855450192712389811068574138407839276347795051630943173221150133264136310462278895594975859445980769759988056212724367699401801682520064172113770804732113201432730670393734966697524080002200888772459754377634393310273010567489887376883906466549540444759220434112796980664400870355808316592770836168233351 (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.