Factor Info

ID 200164
Size 357 digits / 1185 bits
Status composite
Value 354996793146960497053355363383973425965094809743694491885455534984190204750249968830591340591162785093141951525209177997501478084577063512837513105442388103085116949108248219929177667335850225156399124325817472036634653562449665740610033707601842063277098323069015230061026956365247457276593902258859903874498559999999999999999999999999999999999999999999999

Factorizations

Primary (ID: 215479) 17952190519544154606653037740279886064447 (proven prime)
(ID: 215480) 19774566939922083798069561791434542033970020693844849010620020481508540852273184437514396298749512702374090416460390907803418078112690284831523982705663227345147469691509069116733170807908580077608690438093345571060471542618741486841855062410828487651857522208856433276391586283738712209974055521518257577468713745217 (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.