Factor Info

ID 158196
Size 1194 digits / 3966 bits
Status composite
Value 392055640294838356915853011080503102631391088040870098812489433319890937804854156220305426865475648467021622762502667523782028624281111238711342062062101310090338800342685560356751161039916871269392214504518506520187994132229699634135118913840851005362145282697871842910824052123885593691186002261426692287376774164720142565162695474911446018269547946637532192061690717557735685795740807597396664126656983780455295639962658580764943624238615370603587050673896061334690326910431020267215375529359632153657921589314844135898442419340104971296477626482921319117599127558292535962096381779940387797579131735675067467871728071124464486985014237846781593108661754736423664626445823721335397713374042306836906969578222103050960320139487856735591347692847581484807834655887715884903394422110805888319026638390653606404326585715722751084288422348010877096404086268462662608543444632819015987002742273818475787831760596649886926297112708706715916720871431143607377117355333542274206525079336305193338537164716883082033734424127330754397934708754738179727408857872537060052468518219012226689662180101273844054481667553496267578516292280339390589468415529505280605802603903320411775414530040568889527525873

Factorizations

Primary (ID: 158197) 76916899928699750401 (proven prime)
(ID: 158198) 5097132628307500504484511075902268047369340599380713976881265426692353414073996633100153363708134473237884507709231893461456485436286885410045196875701377840226816454369132353571588193630235079547791416311911355663280681199893318670958649493838800925164779149094577608366669359502340704526682132521157736355325239515693803253330822283939314705017133218762909687349860021260292057393252690074259547998292695075366865080297232175039470590049563637522322712047313823592609775355834051318938522343247374146224012124018983132552118711300662627959435361936327861247218855813443857282003317657375142228769793631366824618515609208804376937322086847513687681016041194611312932854789644707192138576013477633098374469149692023762040419305780363140221536336204871253710042353200687488178342556139392960427279652527106205763405042322758495753680424112855210734322898327514880807161433751962973029391529131051784171905425069146328793144780737555195587090537834239628311980770423190354522697462737874523576894286673785019193601867546684451113420430412787955240872287919457158928766058684380911541391042241252119962527039975770423087453789203629865024013660749823962562853702234009853106673 (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.