Factor Info

ID 6786
Size 42 digits / 139 bits
Status composite
Value 563998568493171939306956769034785521062121

Factorizations

Primary (ID: 7394) 68795069664507129341 (proven prime)
(ID: 6691) 8198241112969626815581 (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.