Factor Info
| ID | 134657 |
| Size | 201 digits / 667 bits |
| Status | composite |
| Value | 578294667583533343072686218524601604784537367823174299081314788568001655171228531756585206688935877557129982082633327274331985191561550103692706737975808635542734981445792796027354649172276119294841697 |
Factorizations
| Primary | (ID: 169995) 121586796038378618481965688515792587861 (proven prime) |
| (ID: 169996) 4756229182986249903698963835687624309223304702996892975068511980626660330434012592840215130097578028193191639103705073695382678863745674494705162646820494990112477 (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.