Factor Info
| ID | 16426 |
| Size | 132 digits / 437 bits |
| Status | composite |
| Value | 316134249728465191410829211637894813594546293426816189241273088904767749170761956765782406759790555994037709198761673669405896389509 |
Factorizations
| Primary | (ID: 16272) 23480835068319558820315540345862729 (proven prime) |
| (ID: 16427) 13463501140766277404396485254008708594469258210028701296603819361566504705997556016725618172841821 (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.