Factor Info

ID 166230
Size 743 digits / 2465 bits
Status composite
Value 10506709953448647011521275388292821555319940028420488111961870786095253693235164965510434406487815123830788272485859294169175805010992193479662446123984374930900043264862404387004525853255491942790230652797152996220413827200048552887350891619169385309531124951107628930330940976291144434540715193717121689325060430823130289375193797305669812844666409962400872542663015132548515887147505067508993191470969130533009448275408169301857463186760996633589723513855785430000738171127943850548676528364381488690695899454258533033358177206426482418363885024668032346860607883098228190791859840803694771035146154320509047896160114691378106439893859608479297010750040031956830895354668859438618330368737798795073877102694831762187261246571433263299033647

Factorizations

Primary (ID: 17185) 9008169903032260803977 (proven prime)
(ID: 166231) 1166353439882606920211562860499938402028665435509389139150652523825304865133203347737091156338105389252224053370813293747896088194854909823323647417911953102170759927682511479357077758542017252539642745778572764135090630851021520536071622721806327228114519702908750592965797161285346189285229513609231373557615053755847172436524601600659371488465310038109687556473592425609515638431661642333882759084683513440707642201896184111594929553742957496527727056505992476870075653734680855895306691941919117094128516610916762712099525899262783557115722589132491325403445120829415014121798475516334934697980267338963001661062672552073759233932565152350224808979525781546802619705181390634922996300221568372092785209068590923678711 (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.