Factor Info

ID 217639
Size 482 digits / 1601 bits
Status composite
Value 86878428259462719879381782829509313194022411314242151977445231082994109008233757315537353896515484228244035156483935865368609418332144698624378712255000533554077701972390218285050145198448417144752999643692785601805808591956815409483599675853062530878965062080568671903270491468710903318404568281604739205292006856681944950679616960972331953670866786489016216935152659229140085089525224987463890428038604446590168048943246599047441816641257560883165706814449443351088882011719911629

Factorizations

Primary (ID: 224588) 1555074301957555828730151725339 (proven prime)
(ID: 224589) 55867702366439065628052433911909915765597039856661052510158046705773466088556111370581670869984034966165998787184394884632751629246941255581321192650685754301087995093672332250715239507336223461710698586973312351946346447360299385325167771718307572768237551512368763796035252591893358168935028169314456002111103048312391381023725703227591284825934548703231233369245852038576022597606585230830467312004961526129227371891580351133309463276641656730541111 (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.