Factor Info
| ID | 158831 |
| Size | 70 digits / 233 bits |
| Status | composite |
| Value | 8258134413009624526285602696155701799714239945668796204636260041021297 |
Factorizations
| Primary | (ID: 158767) 1461106583208387755192310613 (proven prime) |
| (ID: 192124) 5651972626716871508473442078371852760753069 (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.