Factor Info

ID 56634
Size 751 digits / 2492 bits
Status composite
Value 1180688890666901341204272984044538057565172511977872175638727526092852032723148395535908287453904464613945654280946509744910317540018068797320162984152248315171964371484637169007274127196354108909692390239098120416031194099259513079439432995533191113694891987892558091364278291996011008150884320933799113944041932187324741343608563781753217512348236017145109642342339218762930967799684301161784924077185044653900299961493201826819469051245883238631392348892142133364422529762180055724036964658080764865460888835503702399578299918884681341854021945623219677493923075272554142807247169382754675696094016705702067329693841546084478330344120118405020872921061746423407123429902643759209680781286859861302232669701436564522671020779983056565142267360371299

Factorizations

Primary (ID: 55116) 143207110374732650171977021 (proven prime)
(ID: 80538) 8244624778597733368453529061542391075571917567161792160464602048003580515670508421294008136023599043585932554308393987793616413690425172999820641838509779286849201905643167210068898843179601746243851818000781568484030154961396962841115285991743785421255704088511491913004503083558752091649891678150924699046936105211026757818016766431252042739380269629101196414280217031679563466363324755499614677739213279141041251571351277432053670344263317449741615239891197194439076975527060210261950828532389326698507444711188838182831470088730917710536442248652436695567970707064320321328998188051572289884253139074592724292885127233872011970937585674458324691358354058291103971427596064975111308483245885924699822929045321785734309919 (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.