Factor Info
| ID | 81284 |
| Size | 116 digits / 383 bits |
| Status | composite |
| Value | 10908258380303879872321522307390662697109613425025577696536278805462544468195764384151484504980509382031447524919647 |
Factorizations
| Primary | (ID: 81285) 42699857343375875563075862847459098680152945035657393 (proven prime) |
| (ID: 81286) 255463579013481233768309614877675390722960071384776701112299279 (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.