Factor Info

ID 166220
Size 607 digits / 2014 bits
Status composite
Value 1275668021950574249872557204525022852807496075848051140689768494145806289169540210311954015286930525840131506996326654761262699456081614529913862923071563781218310358468373375795379446453135270160485632335651170744362079727603517831404495744729878764325332215273234752001704423519253235309658350442450241482060614727415869902906745751721444732374786329781059843261305776573177395531796598594260962803025176268448018529785161171892582750948131284935759889393538029754755196065184784677607056779610250963791659210341556353514942324637539325581694547367231396651581498607969917674931073343041649677294713936193

Factorizations

Primary (ID: 7567) 22452257707354557235348829785471057921 (proven prime)
(ID: 197306) 56816915188565245943275176881966729516341657453000204952647102389254233622428645316361961028143018950278523298777934259771244315341821463189045595450768688583614885255614545663013843549166513470987812041423991652229843277125069048902245887863977225741054674051156481130182821424443533609982371805181402265656369518343984359773820773388450082410879870061734515220414621066924993356940344900252286323609360343250258740342758464502351122086284696396856454112085204804743769214327131760028600183570334778469513786906094872985894448804669190934187598679391819990010132928833 (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.