Factor Info

ID 178996
Size 1042 digits / 3459 bits
Status composite
Value 1731200002041932160191934314681787754262721485282450069992999820225327635956606474924439959639159059049761893083749808321148913820032973461240000385489982430567432376265442548885820938564699015802296970925492326181845021740355941445641935128439518461526451769532389444687731970957881498596852117821964714197911410114233372569771190479628609979464703480348901470759857988686465449268631714654756763365427879326958573786807580254907119279433711268014606317826424600343880425975757688155210998782404000466513823864999552690545016008865884918927092153781712220644275934341183514174695347255668118893076381997412237955879514502620997454233986841551008521350092352316295074480650018195657097723738007156880471820562423609808612632012369163750965745490956999437202727685981216442968000621804502702526104790328020271971667299129538852384521890729438407474879002556632518253971697886513981483794274414330285347985600270507852254324871535841120768584405463055795718219560902221642882940061214826981456030734121943222319446199097879291171411719480187497

Factorizations

Primary (ID: 6708) 2293559892404294400692399012979688850301546383400890423075969 (proven prime)
(ID: 178997) 754809154003451262670132302475448330680485873028913064112405686033309935274929673021658879908158704493734975992335611735292501532392382090512833236340095884129768531838788649493510694546992395669193548750224452639267318824012613535008994113061246807875844876123919089100212567340027375080426278558348503345011875293038537390731387952198996550340170965139719397926521881835816623918831876573084590055973810770269669169959425912222092473373036307803161559845687100984029864167390956216071354175641713783713611235705692059967169431650439624129904334781041102817270535715972077322624262499021839789848255923115223422100022078753505895550977307272778341544299126242922508391328907062676023105136732102916500969860182841837071144922959913334824605901508129683655729590128661802825023893973332596585922020386519310998609610780685994079911124665472462093436071932325551816357279063178036065531378108429951427738969474972403078095573778582923583855724999186015683477920214260538174165787113 (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.