Factor Info

ID 123885
Size 670 digits / 2225 bits
Status composite
Value 5338176951079448090473203076873096417215282257687748204428129260979465789966184205206129065410187159696544582655522979931822724784124536858476971236002272066392012047850375304340914972846361885896502978492065076353909266995686067639178701582432195107764387981613581324192931242073723258021191916328312963975405087413160990628971552067242884437938036393612809527394675541925197226775053493466916392426009009872069764059358494562827351355580598206365620898562519917532038105544999475698967967759403267508875784333314678171757521502886019684388205906537258842118007870186159700878286447930357112299227685873064296687787428288422121502531749341824246071097636692431029828749

Factorizations

Primary (ID: 123886) 8427434538390316577794340135026849 (proven prime)
(ID: 123887) 633428468267766265556415737494913500530389605708958696048051777928436913909431937044812814066497609281973082419554242453445479298096338015428488501795010109188206087921747900154275716059205534559908442970839160785254997535281660956438259973763447832667431317649826436587524601769418599397512268620372647007579614292513457130201312127222944306811211399422493375133351909367699186567221958204157887389182874455425875120459365917112861809961421613869605276584286254036491087861341810307980662767185302974847237128029290131324376248612058527015640528075927214619729789006341631522368551084413877883613631951221503524663774156582024958933101 (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.