Factor Info
| ID | 587 |
| Size | 59 digits / 194 bits |
| Status | composite |
| Value | 20469024500732355969407503713562552391508656482819282538401 |
Factorizations
| Primary | (ID: 7407) 43137227648024611864946839441 (proven prime) |
| (ID: 7408) 474509504128267649899203532561 (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.