Factor Info

ID 42247
Size 250 digits / 831 bits
Status composite
Value 9686726811646365994041263387202029705083396607287805052921437094077732604474786201694800624503106780274192064789103954468333707692380682555551379056973059623148805596833782673834547948296572722310463545981527185940371823899846950946791628638797846653

Factorizations

Primary (ID: 61) 430267212525867121951740619093594938058573 (proven prime)
(ID: 46164) 22513281350862894764040718308815559994065635794400178121169011552379933009205187054006342198181084204684526591452406130718331098056388515142734704204506002352038451852139939404408044475606647226529700400446961 (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.