Factor Info

ID 72164
Size 783 digits / 2601 bits
Status composite
Value 540166881893291079845630787957189839091060590365849634543948619783560491109910120314981696904515764382186874023081633787883485690421827280428452433766871209572674321503650396931895012651593070558892655535759590217716654848195616581321126260764114487976551047049969679028792782822003150922695990475777125315564217319324668973203873953925057878484633173568164447329719384019285321829923065552520960903575674026791512098845976696625317640191196747050776928473885252203889058000352211167971545683830356254620132673294045029699445033020216558687404767072113721138492417292933507297466822953303187686558009749951198632546275795114446804633216982055864489498806737766328709181507834185878302592145508752252031612370799080501944078239097457249712514420497824421937445389919492458815371052499

Factorizations

Primary (ID: 70564) 7012116809755762514267308698568975988864311 (proven prime)
(ID: 99533) 77033354769813869191971511131550680495824939411414979666950647954958609012868722467505885508851866880774255496033558258017804519182886292472676383749440853234975753627992801047084132217952489551314385840209204542544466473478639187629171483995306607903182882334542315263057673369195990421062628345207524709122337367378007397889810447125530507299600765204292599084333546716977713169467070356011266653835068105516084691766032340568894673762085529155622930053446435308270890159111428604364585890044508011416911568813532482084031560450141216566490939049233015866474045587190988299532582785839728300344730159730011162570172787880531157226063804706820867178656564978697835764835773039719887479316613544586645034079545834448379678537839831288496709 (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.