Factor Info

ID 204511
Size 1104 digits / 3665 bits
Status composite
Value 181026239669856048381639965739897682035844393151564444413429177064411540359259741257498001422785826336300308561405709433245093127949025523719158160913639487684583346832007349204532182952356906249814019277914397761734612240107008302552249082380587558581846750840979416839767966788401761987030666555264061805408491018237883067289681006031186410849009115430630747040868917843912397329657689878019698262165814080367233370464658866153571864359196990211505083825345223470464351126771701704319740858998776654904148364878780340016638100607613810266145573430331636541298367873655823632678308325319606019535460460505262576153524620035605337121691946760489875229672800426760056897418175531151311144562338101430042456983623498253860682649407398087510964245033662742001532943039978872640654290782472677950048365404853875084066981280965974715951145095828160767952673000896169137015731696690706963843070615844674244305943587514755834752554663825341934871048977542892037244275629365114002432420139582381588178074237825594563986409966024915062287655719139297848244620611551528878822197055492638731596828992072480181200453

Factorizations

Primary (ID: 204512) 153287773115055146014453 (proven prime)
(ID: 204513) 1180956810782167799386940709215599583661252509067287197506418481386837188773292699043082132482344511028176737631858605926238282441196156429294436107305971595648601621760864889367854908953206148721024028900325770794742062982799129376279037774457836984993736667660284408414270521883569592033990345008467403229882139699267093811302372234885219556051549527412525292507033635136246048532142310813053659924705760541741307295277890846223735719196665294194378460564683484663503451540666461453274690174223045378968166920586202858815068104602161403784934900753473404338050571129599688965935895521511413888455063515928521343703350940299623212712060101080366599401043284504074377708775779644679040090529768982094485141838706035389828890928923925309922464820541823716689525081421281719252018418096653432187963487840062132630413853506436725109432468066921503187120177029327546977912951861595656919384135241911175162732966989373629585903186755618885352538803240166577472434110388724669592978536705026289494646104455983425601765812150792243796557464569880496373155267011134647628456990322574762001 (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.