Factor Info

ID 51422
Size 588 digits / 1953 bits
Status composite
Value 562552159517157537556612888188761554530929971180458418225140663888300397742876198527859485242210407637268152798160650439958329481553164537804178743274808137039784110954280401340939227136734535598535482631123770301559217759047092708239639023075297149839090029145014985017810436452230024312460814964201811962762953201856534924347293371809211411085256350225818578814265246403616760413425182458346596735361207757594066143198441512844888983315064751857917717225505501787922034844293335254669251654716761970603043789967501581618890764578398885456865905917856679589733555332228368434003111239561

Factorizations

Primary (ID: 51423) 180234430917083008608707 (proven prime)
(ID: 51424) 3121224710809890148198861809511244780746664343471143218275884732743695409417351342966972440620873565700954818479650594392066326590298934849745026476203894492408194690056145467568581028904231340216404872567266267674865595308539209569500126594351364258698138457821849689311302113638281957052781747370312193320517827564122533328754347119030403719992053080299234983307987455354625669724060195198236071815868951809375495665435162956750928609742919250925784394438938309972853554241603990639536168158675613869285952828842215428354716651933753282135138775420721722374729923 (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.