Factor Info

ID 131321
Size 837 digits / 2778 bits
Status composite
Value 177375208482601636269406864600905266638000454126593508473043430599615078367032802265191103151008802391967454386584444953779169661755781946823684771159733988917442199227417328184266079946557002912844851649708635514570901024713596169565694956032660624694120142690000184404594547395720714065329055573796841752276760868105312633808334722768276012114862900060020407771842632172918343918662922461581643781548524516039171282540618791601504518715451253803491058348642317752628061761243562304016229269187843697818141065253760715825272873197771576963533919161163234042481341872787020338092348314686107401031858785417168621085632355884418993920802572801894863584048670455684988614180883812597985582143355444992318384799681198611804146180153578239235448439378848438925200204943394752339720796497075468098340188331529351491783198169964555685516751717

Factorizations

Primary (ID: 104) 1589546141427272679433846364366380457 (proven prime)
(ID: 131322) 111588587370816611953411789295305900649486537239433488327150462451862843520586186043609589160571084880008817772704342840119851345399558284105507505128430945674450122677627114986712173818522557659029910240697941816747896800932310693886485686283839353641690660321310233974290134834420132711622046092782337927862023594636652109613615640584806494176085425862014512713181327293505235051230344595104685634100328592278906361987710993220181272504731244022501276333280546068340966274816081321021606923311818845381669408465273707613062923030201795718552647103474821586643122578228660178240488388987315528175782480118257845529298716432730052259393993273295446149149960970870055296696398705548516184017649370680843189742881070907147410082855196327638866573376110530798407141402781650825485598817331854212573177181 (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.