Factor Info

ID 189896
Size 708 digits / 2351 bits
Status composite
Value 340981253930423638951665967865377264726634000065191400844064548836120244110817251335057453786886200689031430278124975744359568083056345455443661500098121761202492392669620691924040052537921390601129873408808670828228815133026737561181235803404581051177157790671660747067731874012794358773507421336084045426938619613392543455022608342249324583797009783371149956466781173349756419209668344359121855888850651746395965627319510706998740893729631482499846373237691238060358507024990668841804419996607751529680858426119112426777637665049602464859163681215541536600424498301978055563208821830269397503113457768344209016722927618443961549462763365084773127127216822616431147318962039743154194061820204333477459082383

Factorizations

Primary (ID: 154642) 404318326024801439191676313735836288644493580299053616879363447 (proven prime)
(ID: 189897) 843348500383105025029271070459569611032124258805523104411997370608698319798901932811318325760231242164654624061355759771932716273468160102171697026552580397910560609477182512450458071263053700923709807126184764516493648541959357672127267550756290133695720779217082652992405621538621300527337996234431762354377623662901488145313115459911614457996916758774190765110755915967425370822791902328847792472483536047400000347453586100083825804802356315676279433172739806573012557911330002401724288707253318941046374090321288681682981176293293499772633993098897872590801138084790651891302369527810641076170280839419045053948748197278249338506233851774889 (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.