Factor Info

ID 27618
Size 559 digits / 1855 bits
Status composite
Value 2209667933075135912564015531743744484993747098191112442282618807876749891830839165114906697653037906736508749743407894356431840434764045952352906313583981467941554578082847157985704912818790607009244876441778064799526376810070827966225560439124893693563352346945882604313397020015150453815917678397463275201893646364855242247369345134899229245466966396861419041088869179506713101274844469066819389030155564890961349481821780083967505368703667081547470259882367831211906338172712579631928646771945786352404390513683051319158866580155640409390070525079629177661

Factorizations

Primary (ID: 19690) 507998564486483655774880939989709 (proven prime)
(ID: 39816) 4349752317329488560354091735675277930408394672654062895782249843291638009466020936840227391302300963869710776593840995589499496174881187580558162658008300693514615786677648082647667493575739193033048917589901475903965058117513091544873450235382536800012650128191259660546248757277035253110746635012766809788613044633397875047045443479884681292409967774867422434146075526574810913094711756029943138516693448740366347541470083525061452764190432278437291415085857452886953242421008155838913094169775474693987432213186638071482929 (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.