Invariants
| Base field: | $\F_{3}$ |
| Dimension: | $5$ |
| L-polynomial: | $( 1 - 3 x + 3 x^{2} )^{5}$ |
| $1 - 15 x + 105 x^{2} - 450 x^{3} + 1305 x^{4} - 2673 x^{5} + 3915 x^{6} - 4050 x^{7} + 2835 x^{8} - 1215 x^{9} + 243 x^{10}$ | |
| Frobenius angles: | $\pm0.166666666667$, $\pm0.166666666667$, $\pm0.166666666667$, $\pm0.166666666667$, $\pm0.166666666667$ |
| Angle rank: | $0$ (numerical) |
This isogeny class is not simple, primitive, not ordinary, and supersingular. It is principally polarizable.
Newton polygon
This isogeny class is supersingular.
| $p$-rank: | $0$ |
| Slopes: | $[1/2, 1/2, 1/2, 1/2, 1/2, 1/2, 1/2, 1/2, 1/2, 1/2]$ |
Point counts
Point counts of the abelian variety
| $r$ | $1$ | $2$ | $3$ | $4$ | $5$ |
|---|---|---|---|---|---|
| $A(\F_{q^r})$ | $1$ | $16807$ | $17210368$ | $6240321451$ | $1461660310351$ |
Point counts of the (virtual) curve
| $r$ | $1$ | $2$ | $3$ | $4$ | $5$ | $6$ | $7$ | $8$ | $9$ | $10$ |
|---|---|---|---|---|---|---|---|---|---|---|
| $C(\F_{q^r})$ | $-11$ | $-5$ | $28$ | $127$ | $379$ | $1000$ | $2593$ | $6967$ | $19684$ | $57835$ |
Jacobians and polarizations
This isogeny class is principally polarizable, but does not contain a Jacobian.
Decomposition and endomorphism algebra
All geometric endomorphisms are defined over $\F_{3^{6}}$.
Endomorphism algebra over $\F_{3}$| The isogeny class factors as 1.3.ad 5 and its endomorphism algebra is $\mathrm{M}_{5}($\(\Q(\sqrt{-3}) \)$)$ |
| The base change of $A$ to $\F_{3^{6}}$ is 1.729.cc 5 and its endomorphism algebra is $\mathrm{M}_{5}(B)$, where $B$ is the quaternion algebra over \(\Q\) ramified at $3$ and $\infty$. |
- Endomorphism algebra over $\F_{3^{2}}$
The base change of $A$ to $\F_{3^{2}}$ is 1.9.ad 5 and its endomorphism algebra is $\mathrm{M}_{5}($\(\Q(\sqrt{-3}) \)$)$ - Endomorphism algebra over $\F_{3^{3}}$
The base change of $A$ to $\F_{3^{3}}$ is 1.27.a 5 and its endomorphism algebra is $\mathrm{M}_{5}($\(\Q(\sqrt{-3}) \)$)$
Base change
This is a primitive isogeny class.