Factor Info
| ID | 450 |
| Size | 108 digits / 358 bits |
| Status | composite |
| Value | 403516597821429592223655561032063818626191612477963504781252267067130421371359258259265809466966318210279233 |
Factorizations
| Primary | (ID: 94) 1558583251423132840655438799726119705876273 (proven prime) |
| (ID: 1109) 258899611203303418721656157249445530046830073044201152332257717521 (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.