Factor Info

ID 150920
Size 708 digits / 2351 bits
Status composite
Value 299305799541613747279670144214973187592591353313772602620395585459257255534318292372552967562387963179351181614748358552749747634830029844159850057474367538545384834068276327530733526891293864208514427768020162481685036837171057484315013162959004139028527044979564105052915872075345681473808048468401842266874556759902518297791722682428431760599316704645813599150650347352742219983939028157199434357938194267464247562183144957554054246370526285155816925131241387875719064651370970165699322500046113595193887989732348031777842703111230555157970208068155973003987983391382893087275087914660483062270018699336700589448949059435564105350019613245259572227180463991348112539690587479663609852533556452481665843383

Factorizations

Primary (ID: 149640) 5639663878716545087233 (proven prime)
(ID: 150921) 53071567025680386950121353490460852521011368811000080560179227979922104697341399516939707125989130920961213369244405223199897491280074911739963614017154469666998289688196411620409521284649501392930616169000123363265516082136306158687687889452928790214224274794302841484519758713251580726121614924358066188130648648313160139875501958363243031570659926603561267953835344014503905863828816379823087553459816446061430832647911390703905484514646811453198841676132195970917464729686158837057408237873377597833857258200971598906937074757188896688576454874423090983970268733402771255195103803787854482974270686315535006646442068109191673154468433452918940836018703973464910164031688717763866551 (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.