Factor Info
| ID | 70666 |
| Size | 84 digits / 278 bits |
| Status | composite |
| Value | 378510817403200227067620406035096214147849923123100891352227638614734544595023800361 |
Factorizations
| Primary | (ID: 70547) 680653156857066936553996121 (proven prime) |
| (ID: 70667) 556099407737978388596702052034657773688762046964124591441 (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.