Invariants
Base field: | $\F_{23}$ |
Dimension: | $3$ |
L-polynomial: | $1 - 23 x + 239 x^{2} - 1455 x^{3} + 5497 x^{4} - 12167 x^{5} + 12167 x^{6}$ |
Frobenius angles: | $\pm0.00834882690376$, $\pm0.146501337941$, $\pm0.332481005938$ |
Angle rank: | $3$ (numerical) |
Number field: | 6.0.8140239.1 |
Galois group: | $S_4\times C_2$ |
This isogeny class is simple and geometrically simple, primitive, ordinary, and not supersingular. It is principally polarizable.
Newton polygon
This isogeny class is ordinary.
$p$-rank: | $3$ |
Slopes: | $[0, 0, 0, 1, 1, 1]$ |
Point counts
Point counts of the abelian variety
$r$ | $1$ | $2$ | $3$ | $4$ | $5$ |
---|---|---|---|---|---|
$A(\F_{q^r})$ | $4259$ | $134367191$ | $1794937674977$ | $21896570024354599$ | $266464474854732220789$ |
Point counts of the (virtual) curve
$r$ | $1$ | $2$ | $3$ | $4$ | $5$ | $6$ | $7$ | $8$ | $9$ | $10$ |
---|---|---|---|---|---|---|---|---|---|---|
$C(\F_{q^r})$ | $1$ | $479$ | $12127$ | $279611$ | $6432221$ | $148010123$ | $3404766800$ | $78311187203$ | $1801154183935$ | $41426506925759$ |
Jacobians and polarizations
This isogeny class is principally polarizable, but it is unknown whether it contains a Jacobian.
Decomposition and endomorphism algebra
All geometric endomorphisms are defined over $\F_{23}$.
Endomorphism algebra over $\F_{23}$The endomorphism algebra of this simple isogeny class is 6.0.8140239.1. |
Base change
This is a primitive isogeny class.
Twists
Below is a list of all twists of this isogeny class.
Twist | Extension degree | Common base change |
---|---|---|
3.23.x_jf_cdz | $2$ | (not in LMFDB) |