Factor Info

ID 42538
Size 286 digits / 950 bits
Status composite
Value 6152207868330673737741100680853989042649861447704218707882242428574385930020950662660919097857596530537766720285139770278379933394376516970627573042771387617167818034334704948006801576894708675298974918576330134619561195269034180502503366195685564287155463444459856750035682039399894397

Factorizations

Primary (ID: 46453) 823725213912413947530390077834174890593144661261 (proven prime)
(ID: 46454) 7468762354753940006536726731254869127165757461319117005328408279074634855085670498121599963175975423618226913021113092108861496150917644064144475601516583495050306468134326272470365482610793448191980074078192967998105551656979559236259377 (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.