Factor Info
| ID | 28751 |
| Size | 163 digits / 541 bits |
| Status | composite |
| Value | 6706448328670402447361974769970449372837784467579003301153641408586664299117485907109116282218442268196391702805805075555315812519112062256723214542210080020523529 |
Factorizations
| Primary | (ID: 6698) 5465713352000770660547109750601 (proven prime) |
| (ID: 28752) 1227003301630417599756745311659622410768808809870120714738622746698105740812933833689761189389004083303243290352687973617933805096129 (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.