Factor Info

ID 103854
Size 623 digits / 2068 bits
Status composite
Value 18931276876160085210686471567151535536263134568960708599940320146501669632546037699566560131559964129026944493200644254728625787401867967425175162143516436608304543895275354398091878400311302003459173495446497298533801661924264446678902564308146471746851881398770994767396802425560934674815685767770690970273589324586057121463845563992404592369598461327612774817024031411769689925368320922327273819538779252297507386018126839715901158390845563709896132911032730523011840622149695501208841503002191501057757383962956294584345760429948958029096737514532544260242955665348123281711904976467171591013587339687554082288031186727

Factorizations

Primary (ID: 9579) 3169158472221814601511361 (proven prime)
(ID: 103855) 5973597420922867021329305117904113136136664914310769875913543912305253059817654733347380365460417347273588175100721306154731107828702323928241265236170177438176055837921478449717126957014421518993347353536608639266782548468379782793179473072456550635058188721594106460650262860751379473455507561292403969878647927589833641662370754494230898123822224081409423849088526177857422678185044651576501289533107001948915006536657314098006077158035235675346451259492187284328644634137399253701719987578933569096397664698410154866257858870522915112227591207583967893366298151335526494462626531920530988735207 (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.