Factor Info

ID 183291
Size 403 digits / 1336 bits
Status composite
Value 1208396173317504803834562829152270296948241109368823308830372641224468858303236430599776629999021689367412219834791452038803749900626254014056775585279697898106763622134279556690272608509202658014448815728282307572596721653333016938337627081070640738875634968503756858155522802053925835843781160082506127811646935084752325009366128152147315806328784275890220253629153068314882846934574014764968293347249

Factorizations

Primary (ID: 147181) 370660969097934421878960944564508608719653458904805255649830292044503755466433903783847 (proven prime)
(ID: 183292) 3260111730291806489794224095084340499253914974697351426773616262967727801666040385966114968142952661885561048970481795148823155576219914194063367979424021478929470665808433517687474727348130999378127362232701232689976420675732622129607606267342350452513851837252198863816435529018346803952590391460908848560854798567 (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.