Factor Info

ID 219708
Size 1016 digits / 3373 bits
Status composite
Value 12318303974408337173142085727759995070129679247364584645008845017961786102380771982803229601088855669135479136210713305339345236439374857112375910554922940890651467241406976691713125098894524045104414513853592081059716333984073234784933910527905909881768316118771752389833420987528204703789472978554437941338840144871997522508298960220330928810555423746694890797866611884884088520517799275468527169806068356469937941217466484862085290017608504659955381139051721826423881792048973553302077612531849211794888107832710004332888421596172703264613639550193870294583449885214090508925995428592299665677023700397043494743708528337302876911981713756459540607468654606004325236904217848137620926963786841389457800058445272121642119209266982315694318949325397583264908606193846340350119855974527236689403839807628044298429558093005938019024607348431484508331449624260075606317386868863149944396934103742031777352698017918652591405957345437194864509024037306101170613660540287550819874058220466027537781634827969284816222152511

Factorizations

Primary (ID: 219709) 634592357729464565341095683 (proven prime)
(ID: 219710) 19411365145465239403486843903825562165590037359167601249157510921031871996426319650120049176031082799393591955568060944980276680842620034152408422247456553270267598530600184088643873330146542175849513457001112208678961310481714479904414104156781980088031147910321839556539847774548317051993726289653633173803324014174227651633597660592998932241501540502342260005047531333546453342776699456541355560987855704743223556430544404205437168365296785932218116575837066436740706655701257495529381884713516871346432577853501161948631872684102858074300706147669944893891786438259244029177513719049255961387587302298401703066462729577226340714342023002873839536186054738591186339364978888523955329651896539472261693876976150935399598145644343420899168698425535537245921667006509069546629089667805318455529852824669601486464901908420412936469513793133682181669552866697053864148904758554412431399563370914486984353490100063106900622429933412185726213693033144340996753893497942167711088074718728887317 (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.