Factor Info
| ID | 217408 |
| Size | 84 digits / 278 bits |
| Status | composite |
| Value | 456978037972916010935076416303534319430936876626279090196413658942110881205166999201 |
Factorizations
| Primary | (ID: 224406) 75057984242015536975478208351523 (proven prime) |
| (ID: 224407) 6088333474283624722328621746162649181063845927002987 (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.