Factor Info

ID 105257
Size 736 digits / 2445 bits
Status composite
Value 5242894092990296373737360333917499376981083868705881488419288449592631500125805626099076805797113461789296136232290196823314891278448847373108408263933994710982644168315181111404126325662370157992139789670122315039455446530028076427285020951936023574604108615111893840274840792182677818229033440950892734513589305783770406583179347177855956205596631731800104878715918602078747924242906569597537927469867880344913155173225850162722637915321482332230682321694436511009149137477570540457089532610450651939204731788345648438928191022603840671049042196153297652595915327458753747293438386048219217015244092403085999760311070730400404040168896921328845300657800598208592770388507237996855245182405519663243729964621616377594311906387302815841

Factorizations

Primary (ID: 126146) 42143029429586244481605300526609 (proven prime)
(ID: 126148) 124407147847552603379301735264513380015826094142526772484596544647947384101366828304832803623730428941098988710308415936780438008841365792083402367240426238072537953949625078013021797161396330810847720638299436180721560997479528783791772430024244535421675497231880898732852912620726762681012128272689753982720131625342865771217345715122395096461399884396036191757306609357243433784554165763137274610265451818109066328610309808886975567094232336725208966192711193089312331703186996413789429525500356543693643985473295849700473257723372319378451628572718001260814082557257788839761649274449320599480576901257070841268238581360834180978127872840697833637912288132965562171579418963190745125555635604836468049 (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.