Factor Info

ID 17761
Size 195 digits / 648 bits
Status composite
Value 616206951833849099509404360836151448327434546464783674219667801836184526666386100726932863976883607096993792653424911139417437242190871728765383549637572368393220053069548102628443735964624521073

Factorizations

Primary (ID: 17762) 29553941320418260314821003628331397840834547738185803704531909190380657241 (proven prime)
(ID: 17763) 20850246170317843379344971725993466155048495714709548727703925404506909745806938099218868195945372443271889988046597915353 (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.