Factor Info

ID 211120
Size 79 digits / 263 bits
Status composite
Value 9515048385921875246542018873397397390799993621030955602808869237062677771111363

Factorizations

Primary (ID: 217071) 16583551367200031844253104996201553219 (proven prime)
(ID: 217072) 573764218244671242968755611007550268616577 (proven prime)

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.