Factor Info

ID 142790
Size 1056 digits / 3505 bits
Status composite
Value 128222703227543064780914604054055656425875304231490654213175339954620988931049913273906612264426521854007930467247660559801777250839983424096663911590070450841062143366713625316027907355376363125476431418730714974983239492704070782671316153807666587383564689685002554634425919703987507754469889046602377193322944957029929308609698451658373458180324812552820439165051308254828103187152621363098200849168268736046596057232408751161919554604232937343355550619300305583825529739366427015749613814298120447056807177258869317228508203109752715079318252772295520596760228372659608867060080933820805185801894977840732680818756680260292056981383623911708971991244661973361657612208972157219678249171881369198976138064257297490845677361989908456133409761196158722655898857593460965495153813133770045467854271024055868784195654151366917907680303977942902172742353853736184525131730032857568038541002409766975081981955959340133385630914256591221751367536012121889775798509022788469361331850156846719344503366625659061582258360889453149181824642201422495987518466439377

Factorizations

Primary (ID: 16890) 11913287466894338293503913814067039110653443245880449 (proven prime)
(ID: 178536) 10762999179182007867619178126380865911741679594286411271777809260636131632979472415790606818732437422991615064247365341063832125176280204267681535155220261838468028775104076398824160778551251458457535712499458158302563215432800363307674812752738788050452835773609923991529837595758940303242364609241563807864648025445831338271664342199106601716153516320679915280661925040059516124980964921638036217786045394414113512106222190477143514539763498430108852108943585095456180383098046220779121400851770263348401368736797702964003714471603674569450168106467371905855828851491207222891215615195655052129148066230590408163512401831853182516634145607773619720292644610641708128490668598143699397767087928797151700653958580440625966310254787687323371455635472732461283587652212395220014573657343720416315872314012067111697060422883952131910333691748554271445137426053408128361288222362801661801397182409502169105905283088637724266853174560358142629333439784967565525161701833572307847822642681181155553423538363473 (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.