Factor Info
| ID | 9521 |
| Size | 112 digits / 369 bits |
| Status | composite |
| Value | 1179916857516899828954833809527429122752572195211011682101648241121232517239839283321808393760074209005793665111 |
Factorizations
| Primary | (ID: 9076) 55010483350408487052485570744297 (proven prime) |
| (ID: 9522) 21448945467375869047730185017347321797681638954595270104433601780139513150195263 (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.