Factor Info

ID 161496
Size 344 digits / 1140 bits
Status composite
Value 12451235852575505718265425842432581025805221366646085729496173672877130771912946057033527706998536162679453586931407120708152186602073912911130237398221672327154798347990959015943770007468734519166316270492462469715302132869306376072940707602779275787396046610376049985887544031612854493366799387028815730584372928036667855888297039583041637639

Factorizations

Primary (ID: 161144) 9373774858156256801351173 (proven prime)
(ID: 161497) 1328305409612169817247595828753046691259782388694480399026974799417885209450887243699526466376737499171211342178499701202016180496356949543700602517176164871991672875303515249759846437294022699666976643540936973989324165174963594576228124292533485984126099309919686472334054386306078068816107951388252607759551759116443 (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.