Factor Info

ID 71991
Size 702 digits / 2330 bits
Status composite
Value 212845795427331293819276166686220377129681471064266777507281900155641500606324177298677892937841199882279308218390252200938523912727192539921104802861948439145561713002309976273353873376723176837883882815691803161365319937808459067883441238159696832238358768768787937092664417252600407776129710846654407138911774714989018050558137538759104093297339470431519450279685412715097946227675501162555474737832312483809793351167162964164588074517289823893643765336551810663493440820818450291661752704302030201244641446254924892577874861258638970560485921654958632479771412537746208727995145290871564753285181543417918568388681372462139439132205840691776802021568707038697260515390885852237428542197581476586499

Factorizations

Primary (ID: 71992) 12784243483975050862501 (proven prime)
(ID: 71993) 16649072406523845726214372290178603032362201257851834607097691000972129759260837143385289526635033060436761803543063663083267276844143653474963543776745195300854771692375458721710403996425036211681208163430430772745847603936209264514923675301060725991953061509925004271909371022846081852444582556036090563744145285622619103391395395813326494231292261428949767272637384530429601019533658064356335170512025338777615812935599260498636714114340864706275803091381675527781036081638044524217325245233589004142748236841429732500436746931605855828929456464418834602280133828790571458252880267424848805499326485364959681663079952236972185772584148975839044297954706835101740183713014948999 (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.