| output gate | \gamma_\rho | N | distance | cited |
|---|---|---|---|---|
| \mathrm{T}_{0}\cdot \mathrm{T}_{1}\cdot \mathrm{T}_{2} pure T | 13.415 | 16 | d = 2 | Singh et al. (2026) |
| \mathrm{CS}_{01}\cdot \mathrm{CS}_{02}\cdot \mathrm{CS}_{12}\cdot \mathrm{CCZ}_{012} | — | 16 | d = 2 | Singh et al. (2026) |
These factories share n, k and d but prepare different magic states. No CNOT circuit with S, Z and CZ corrections turns one of these gates into another.
Nearest lengths with the same k and d: [\![32765,\,3,\,2]\!] · [\![32760,\,3,\,2]\!] · [\![32893,\,3,\,2]\!] · [\![29345,\,3,\,2]\!] · [\![40955,\,3,\,2]\!] · [\![40956,\,3,\,2]\!] · [\![41021,\,3,\,2]\!] · [\![24406,\,3,\,2]\!] · [\![24325,\,3,\,2]\!] · [\![20476,\,3,\,2]\!] · [\![20475,\,3,\,2]\!] · [\![20413,\,3,\,2]\!]