Factor Info

ID 198353
Size 580 digits / 1924 bits
Status composite
Value 1476121197987389140734554172267176724506363424406943904029374855078909557370618807590374067107772835731171712654662082104202696734926867846323787788997794248130473849050684057652547076378598751272533418161195665817907716833237060126564188376879487739443252342375467894251865626216222810274689150068445107779697031174642817025554084374634040826360658247047501083396219645269188630071848784120235294863168053000866933383110683076517184339870767450297825371746124988289690058371117480141813658742577681258359790972852924416630466197957892576086166845580974787731539167746427242986749

Factorizations

Primary (ID: 17230) 12514251972598061031154549270275982573061110378811783176435900357554799 (proven prime)
(ID: 198354) 117955208287286412266608469164094130913584075730647463060108277289543285430888796436127729770193089174762895385570190399354871968939797734938177181137185395573651365664146907017986431480796677630357037187173721163734059146473771898795971062604693416083218739289163154105857008450180511023442087153001041348771555029121175210055703974029338418594863816235297605074433748065313751982734321721159702678403986075407738308798207088621871968149789334967950589639032689080916533333265327734374876813090164731790708051 (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.