Factor Info
| ID | 54913 |
| Size | 65 digits / 216 bits |
| Status | composite |
| Value | 82020397416073085429907918829716808428770145211136496980678971553 |
Factorizations
| Primary | (ID: 54844) 4803378460849459680406337 (proven prime) |
| (ID: 54914) 17075564227260177641438981577201118063969 (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.