Factor Info
| ID | 1723 |
| Size | 127 digits / 421 bits |
| Status | composite |
| Value | 3844563611557003724895231208504441760384153769903661382890665449220707868036652664142828008818532356281870282270178132537841689 |
Factorizations
| Primary | (ID: 1724) 2758942492402084723067 (proven prime) |
| (ID: 1725) 1393491753505060727844631217186681309636701149723567171303193817910101850818006443881652949079794177068667 (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.