Factor Info
| ID | 7143 |
| Size | 168 digits / 556 bits |
| Status | composite |
| Value | 134758600502961843774809422690632762317742022662235313894285708273791761948349475758319836429879808299841810101509916306637976830355752689121804907766922234047208891911 |
Factorizations
| Primary | (ID: 16287) 715560993113581787837326861 (proven prime) |
| (ID: 16611) 188325805626427518353917420788680177018574876094157818798711465342866745063039288715020140821869746923001513441361521594794854261256961502051 (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.