Factor Info
| ID | 143251 |
| Size | 66 digits / 217 bits |
| Status | composite |
| Value | 114724512322294121349435926087189830045317435628657526030947878193 |
Factorizations
| Primary | (ID: 143151) 87158329476077118485754807583501 (proven prime) |
| (ID: 179135) 1316277090347208435445376540512693 (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.