Factor Info
| ID | 138904 |
| Size | 79 digits / 262 bits |
| Status | composite |
| Value | 5498734711319943989706645050702457286676939156454536141210938859062624327905253 |
Factorizations
| Primary | (ID: 138854) 29418461615149475645830439 (proven prime) |
| (ID: 173851) 186914420721724229289011478834517107267820280958980627 (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.