Factor Info

ID 45345
Size 291 digits / 967 bits
Status composite
Value 817701412273826365102833040121722324499220680662847726077656041465552869422062558510768546530696024963662757749145746810717184335744114152555843442538623273221906135881116432380919571188618068566219881016897660889989657752169171657948423872706988099283461371900319313664592088279416343571519

Factorizations

Primary (ID: 9621) 4317955187747400582308395358110028036528959 (proven prime)
(ID: 49847) 189372371115413649766081124664883189780337317728801622919709324141377737787633958202992328420479894812835330970713930562190262197267734432800944585316157755117127073639733611203333906271434086738919169622726182661051568565301354170545153396853763841 (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.