Factor Info

ID 151647
Size 1056 digits / 3505 bits
Status composite
Value 122639589014030278699333943482126180525457462573186793650749062125407792233044684801636135410153481580116680251309048511782633875836300793219753006902140231696851889242673592915318987337719673321737174313820704541625859357954108605053222856442641749335221452683066376973903820297513681948747073618583576930441017977476050331349861136991364025957119635163301127971214358067847798972076212136119182694119249282008778892395179065460689188654998261931789174040226616175474587343669037636346289193580787559968823280260627797185571424103394838345480798854408447987215344612125373946405313149979727250699169612048758537366139477838959385862378261753716808882575887355008628330648832226678699246066293916965634287672046904862228589044135501349940639329336287476093927807902342468153892940710933691389748765693032509640187984560395863924925754269715075391224280162864408136248808067859011644672946250202323521244439301243227258815552418619657850730568949747738610152576573075436148818453033741255336932696931432526308566590104336881888337174130959481662966166264623

Factorizations

Primary (ID: 149616) 157193380600163813309 (proven prime)
(ID: 151648) 780182909393466370652766230876323111529126017883567493349535875797542134338550362664210142631046050935181214822565969628799429843680158481938942455720488505081617476464907262395418202849494214640546800719063359367886169181830033263781168760092953215796818348146171932946024330604000430694702689913356647500175399254387560522491897969485725655454526164795866271617877959832951016767673023394647673172612827144562489656162934272264355552314580929154035891567775080888947463159914231724837070188474267230151954991954071766209730330281786356798281597163323980534522682677357994278166049935816558191685867108544056715747956970498979399270271871468355668546395733690042772866541325212162882233973943736024656140825238307994076162556869335383160381390935880102451187940008796273998188994379214829295249116304225502129488927921242542430340180860312819458517923452139235479819590040462124872104154655719980984222423774126686774653617045970543268495936335492225016556493966971160424017784316578449745541956440509422269424342377361208028419929947 (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.