Factor Info
| ID | 43720 |
| Size | 120 digits / 397 bits |
| Status | composite |
| Value | 290296025413660204312128078986603068897941987918049374883992471154970088252663946653951882022119101231958438449926474247 |
Factorizations
| Primary | (ID: 562) 1185031046372137517381447 (proven prime) |
| (ID: 43721) 244969130810854722650941978621503357534512037348560935741949099867100084592869841897851524462401 (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.