Factor Info

ID 187356
Size 300 digits / 996 bits
Status composite
Value 496547922369639051565515222122496945595559992051212935742700766595006352054953193679676992556368983568613649078540654843191164497613996150547875771072416078671955413451727837205139689392537594258157784846418998475428324776740810281131775337986930730301298901390730403586086338931013664616763705815009

Factorizations

Primary (ID: 152115) 241177690971657855145669242527731 (proven prime)
(ID: 187357) 2058846821068500844056580138134316446023606575913335213836326114686812358859209810653529770522160850675764197192357551256186994689491458263304803132796324860278471030071649366033078231123338054805567818622562720595624498107153617603507500396589660320953651820579928539 (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.