Factor Info
| ID | 147087 |
| Size | 63 digits / 209 bits |
| Status | composite |
| Value | 665192413253024969078324925387767498846248583920876087346178109 |
Factorizations
| Primary | (ID: 147054) 148020807352107352204781 (proven prime) |
| (ID: 147088) 4493911532793397608107303677360753164689 (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.