Factor Info

ID 593
Size 92 digits / 306 bits
Status composite
Value 89897558832684688404102961749338215178620632357985540760534472085825888577924460805576152961

Factorizations

Primary (ID: 2) 159512939815855788121 (proven prime)
(ID: 594) 563575337126027673326170632626606824679690498931496556354106425884040041 (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.