Factor Info
| ID | 8503 |
| Size | 175 digits / 579 bits |
| Status | composite |
| Value | 1762674487536384615927925856491912082609954295477334931078299971535993503601914288221722980452236026268348299794050289056707646714961904022334163288680279581323684364593260641 |
Factorizations
| Primary | (ID: 17982) 277463632645667965008782910911 (proven prime) |
| (ID: 18207) 6352812693789638606932117039197385197891385024664372381727309430224324745230845941813335777968248511249160866574041606711181231383130638151678431 (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.