Factor Info

ID 154019
Size 1143 digits / 3796 bits
Status composite
Value 396023729836056959144608793080048289891719544926688023533802521699326403618348130470741085887983374071999457443708189351862007289115651882059573740534590044179981818537614594453564829453015457676581291333784424573528470874672648395936978036461393461404150133785387622386858139968203260241914632294410660930634244805318667883940173114312783373916102500916084019205082826807153570332107738291095191925537784303002156371489581105788034468155548760441907504369912184837583386108457963645206148164627116329063888706438080241737103712762673971207123958113754427835554541541645756058604856621089407099511321417712992808052693381046518837723096087951870095625430642352190613399802590306420678376087686893055833694051223927367000560392719144325859755022400304661155853774199647713120907167235241348818927159326045094289379554840415110473661978213696927778708959291739035475067910457025745319286337838052671516777121707140901488114791890064945110674377540050000618510459882998029758879766120450401844490108465457108841636585377024723042043994047770438529787877683020143245337801122846309524893899083497521224398241248809634394726258833365681665724230099

Factorizations

Primary (ID: 152150) 500606982978582492107 (proven prime)
(ID: 154020) 791087106855239519301174869734261634357638076121422814859077644274412721780381579690054026640589060023500922500977121058296276461637229891196302436380401794801919901161858304138463664923444741051430511739391335413409353021160620990194435686766407458064064881743227298312092906281124679476434569419528639353149126701263553328161509726267459852147591979811667316341935062876254549625715811059673373562755986316883678466915107511626666467508617391338010451592943707530127985425223609612235600366739436731537011514899600007934962791030751361721788816935362921000937793496585877051619131552135754802203776464693671371099667068495914467202467105201031173950177576472215525672457264589750391023098963243373079525413419448937769143201231624482121897662516949831942214033142152764768014807467581965934751995704936265901803310271500806520582184348609780736819027421051488509841390180018068388880159725327135780535878680956416833549975423308267708509048863725399123749780574106606036062250507303064402858349863346622317483268370438034609403936145023279677661191889896586437387847723695896794588736362527605583023943457086056209740057 (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.