Factor Info
| ID | 42065 |
| Size | 181 digits / 599 bits |
| Status | composite |
| Value | 1888045086015627042644523943781669006496359211559467459336102178479465704863035883299662538916208517603568605597363539609430417139323204828984487881069639969059955106100502191678773 |
Factorizations
| Primary | (ID: 9180) 192347474285460831200493920089 (proven prime) |
| (ID: 45996) 9815803888402503823679560977144711433814467633265272302569628844882525238002761276171763675279380247315217234847176109782295065441809510213608549463357 (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.