Invariants
Base field: | $\F_{17}$ |
Dimension: | $3$ |
L-polynomial: | $( 1 - 8 x + 17 x^{2} )( 1 - 10 x + 57 x^{2} - 170 x^{3} + 289 x^{4} )$ |
$1 - 18 x + 154 x^{2} - 796 x^{3} + 2618 x^{4} - 5202 x^{5} + 4913 x^{6}$ | |
Frobenius angles: | $\pm0.0779791303774$, $\pm0.216316574334$, $\pm0.356804757520$ |
Angle rank: | $3$ (numerical) |
This isogeny class is not 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
$r$ | $1$ | $2$ | $3$ | $4$ | $5$ |
---|---|---|---|---|---|
$A(\F_{q^r})$ | $1670$ | $22882340$ | $120917839640$ | $584975123283200$ | $2861700787044693350$ |
Point counts of the (virtual) curve
$r$ | $1$ | $2$ | $3$ | $4$ | $5$ | $6$ | $7$ | $8$ | $9$ | $10$ |
---|---|---|---|---|---|---|---|---|---|---|
$C(\F_{q^r})$ | $0$ | $274$ | $5010$ | $83858$ | $1419500$ | $24133528$ | $410342380$ | $6975860002$ | $118588147890$ | $2015993010114$ |
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 $\F_{17}$.
Endomorphism algebra over $\F_{17}$The isogeny class factors as 1.17.ai $\times$ 2.17.ak_cf and its endomorphism algebra is a direct product of the endomorphism algebras for each isotypic factor. The endomorphism algebra for each factor is: |
Base change
This is a primitive isogeny class.