Factor Info

ID 187357
Size 268 digits / 888 bits
Status composite
Value 2058846821068500844056580138134316446023606575913335213836326114686812358859209810653529770522160850675764197192357551256186994689491458263304803132796324860278471030071649366033078231123338054805567818622562720595624498107153617603507500396589660320953651820579928539

Factorizations

Primary (ID: 187358) 9021400249531544091004922112240901 (proven prime)
(ID: 187359) 228218099643169136783843527687987061138554043998337737030363421935350076322525565201321960280142665202057007020628284397680407096374678319663008392294432709577238698529869152715814961542707335289918044765432906987316053676099360473439 (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.