Factor Info

ID 66696
Size 529 digits / 1755 bits
Status composite
Value 1621395750113540826504039408536469693623831177308915924720320097131299616530124384350359307391917311844392203277119555608956780079653577471224931092362467489137719149106294413175210049520155172297184811737140402101641054528635095399706433920701872698185595048172624535111116763173358750360730726457701805397372587012367037755835552443839320023978865543463083934094783703821952784888540156125797926195130413373525246072298578751099475552575814901911063724641092502878463194759508235454770020531696852167915568371331608668083245801

Factorizations

Primary (ID: 92428) 460137572778371557785054623257871 (proven prime)
(ID: 93325) 3523719526582753753914723082744576523873421746935127662920424368437004187074509624511548911947921279212462034431151784116107843155901136015492334879384682120972764121679995449388109175740674627863445885361383351514775401912070717889938802533564131743032031418074712445716830913180155070334014742159618659104735036012442500304459614211307041906686526089846987354982853133325495376484670801607838923218822929846855162843355337718844265305867818743951209931650343966676840836689251080534143464605831 (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.