Factor Info

ID 144678
Size 932 digits / 3094 bits
Status composite
Value 20339621893150516411482538518850267359053577018063227638105299658091311074059647929242202438908519291883367764018091918383898076689918381139159649658968692881237849556019764277434807542413112908852633271355862915264295960810588113327153852871921022316795808024272895585800480987986861512265628544295009146817721761965587977022178899522413347232126394493146150699523586069869949697566084492464014856118304055428448257504175850047466663834125963586826058129418447219947424274469539603980164297674369519789313140890380778156892023884424532548785719584577495074021069658435363617635846547254402030599389068243600863573826541831286848093680033072225518808790117115029497970078647222376542353230256316876184773590883500030226567022606374138218513090829048461597033420667133253529555255491110971857703015408550801046808211362234943305891916729368100318182748917688477778923869296275563760687559310425395112426094159781391819674218848829661

Factorizations

Primary (ID: 143133) 123963652789966341658519 (proven prime)
(ID: 144679) 164077303591660635683629312165172544915323590659862431194411921055177672755293937585129520870827258250272571565186793872944304551657165628352837997588086147571129035733474687143060582320677222778954974167693172681678894817074390939954953740691220226155434439579355099817979079284715016770679232705379246757354563431290750196248254316007037523349062417108741717590038880583964322293772306193725056539614036850300243713562356485056552270539841454253619965543944626776660683270830095918945538205684406512329922757676182534294972529182635105599121341887146957435505093264310528228817703460668981686977654769073586387731843383347452581526452710623500748056319686476634975295537035135336040121975851889256808610263669729425493179352831332952817927901088359139465682812190092101798969439681982789896761921784091945975221356186579657418168667691991210111658575384315007513529696720465018365061127590984093299385506219 (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.