Factor Info

ID 91197
Size 511 digits / 1695 bits
Status composite
Value 1700683745652539990123417863453365332026524861970698624286109252681848944053323545193416397558309436808033570903595757053471236633013726107375397068648298427396681114756424260191197119915499298816370928807269223612811324937318209323601322492488324143715907463511207867653163629088299722101367492103428797426041583745102740952636413810964310022967847186336402615767095516743970894014952837882780203745855462124266268777101810477988586870673981487837205137003243776316699272228150179740775059705155951071310275457

Factorizations

Primary (ID: 63511) 820409876177580333204687948734536192222058078513595174704765137447361 (proven prime)
(ID: 91198) 2072968396694948576552168597858695111249097274248243664252756627476213625824540983449880883587590575693491769325495110603326703841059598402314874924534630930038309354952176286306731699937637933658795638580376066370923894937081074781427147781238468635950535886566791009100686876178260705928532912432052803939430385920900330944630245005875239809957340809606338391359364398796465074016273248886158419389313546849546244260007875759383896938867137 (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.