Factor Info

ID 197851
Size 300 digits / 997 bits
Status composite
Value 719869126731709001506630114038146320683156221475633344329583949731541672679461520307676305257248391043893730093720148918188685617541558218358823511197074853910969490380020184650584435848906859004758097238650078507179013302533008690634969039829956874559701961408103406750039373281067171484128365626233

Factorizations

Primary (ID: 17438) 1920857000931518575000698412319054021569442586766976018871465467415946330818903832845091772368422122902917904920894048642266896785649 (proven prime)
(ID: 197852) 374764558935209051796431967916886903580283143749321085433716120699721592872093255060676448025519972462046156479646560011313864690185397429101630581454517791933712599817 (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.