Factor Info
| ID | 16500 |
| Size | 187 digits / 621 bits |
| Status | composite |
| Value | 8474069006488183856695332037007669259550277210915686532561456812227269532406246779413739651736924479997791063673631827739768322633116632002703921176162532551238013358999993968307837911809 |
Factorizations
| Primary | (ID: 16501) 141112104541733856106296850936798990544389413081573359 (proven prime) |
| (ID: 16502) 60052034756394557770071555391592061963138748012851450557214042862181533368970029538079324688804851512766860436389743477540893459649551 (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.