Invariants
Base field: | $\F_{433}$ |
Dimension: | $1$ |
L-polynomial: | $1 - 14 x + 433 x^{2}$ |
Frobenius angles: | $\pm0.390791086637$ |
Angle rank: | $1$ (numerical) |
Number field: | \(\Q(\sqrt{-6}) \) |
Galois group: | $C_2$ |
Jacobians: | $30$ |
This isogeny class is simple and geometrically simple, primitive, ordinary, and not supersingular. It is principally polarizable and contains a Jacobian.
Newton polygon
This isogeny class is ordinary.
$p$-rank: | $1$ |
Slopes: | $[0, 1]$ |
Point counts
Point counts of the abelian variety
$r$ | $1$ | $2$ | $3$ | $4$ | $5$ |
---|---|---|---|---|---|
$A(\F_{q^r})$ | $420$ | $188160$ | $81198180$ | $35152051200$ | $15220862456100$ |
$r$ | $1$ | $2$ | $3$ | $4$ | $5$ | $6$ | $7$ | $8$ | $9$ | $10$ |
---|---|---|---|---|---|---|---|---|---|---|
$C(\F_{q^r})$ | $420$ | $188160$ | $81198180$ | $35152051200$ | $15220862456100$ | $6590636710721280$ | $2853745730967298020$ | $1235671900587279052800$ | $535045932926137557846180$ | $231674888957022438647596800$ |
Jacobians and polarizations
This isogeny class contains the Jacobians of 30 curves (of which all are hyperelliptic), and hence is principally polarizable:
Decomposition and endomorphism algebra
All geometric endomorphisms are defined over $\F_{433}$.
Endomorphism algebra over $\F_{433}$The endomorphism algebra of this simple isogeny class is \(\Q(\sqrt{-6}) \). |
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 |
---|---|---|
1.433.o | $2$ | (not in LMFDB) |