Factor Info

ID 42484
Size 146 digits / 483 bits
Status composite
Value 14293298469450624149699930231222830389073083468920498752773645538736716843861935249245671804687896813128345708116029839614150122768302648447960161

Factorizations

Primary (ID: 1673) 642236798738249485891 (proven prime)
(ID: 42485) 22255495944068461350827413891140956853844429250776184941514056148737881862860942040683704294267491835221657421021212120760971 (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.