Embedded model Embedded model in $\mathbb{P}^{3}$
$ 0 $ | $=$ | $ 2 y^{2} + y z + y w - 2 z w $ |
| $=$ | $10 x^{2} + y^{2} - 2 y z - 2 y w + 2 z^{2} + 2 w^{2}$ |
Singular plane model Singular plane model
$ 0 $ | $=$ | $ 26 x^{4} - 4 x^{3} z + 5 x^{2} y^{2} + 6 x^{2} z^{2} - 10 x y^{2} z - 4 x z^{3} + 5 y^{2} z^{2} + z^{4} $ |
This modular curve has no real points, and therefore no rational points.
Maps to other modular curves
$j$-invariant map
of degree 96 from the embedded model of this modular curve to the modular curve
$X(1)$
:
$\displaystyle j$ |
$=$ |
$\displaystyle \frac{1}{5^4}\cdot\frac{15483269538945yz^{23}+268265259438255yz^{22}w+2079835074643605yz^{21}w^{2}+11903021725807995yz^{20}w^{3}+55833569988462375yz^{19}w^{4}+211390644134005545yz^{18}w^{5}+676291511427135755yz^{17}w^{6}+1859413674911768805yz^{16}w^{7}+4301166580908770570yz^{15}w^{8}+8403809385708865750yz^{14}w^{9}+13809291204858267570yz^{13}w^{10}+18149368822733294830yz^{12}w^{11}+18149368822733294830yz^{11}w^{12}+13809291204858267570yz^{10}w^{13}+8403809385708865750yz^{9}w^{14}+4301166580908770570yz^{8}w^{15}+1859413674911768805yz^{7}w^{16}+676291511427135755yz^{6}w^{17}+211390644134005545yz^{5}w^{18}+55833569988462375yz^{4}w^{19}+11903021725807995yz^{3}w^{20}+2079835074643605yz^{2}w^{21}+268265259438255yzw^{22}+15483269538945yw^{23}-34359738368z^{24}-30141905357058z^{23}w-395304279880788z^{22}w^{2}-2669026307619758z^{21}w^{3}-14428750181859768z^{20}w^{4}-62912135608399878z^{19}w^{5}-222095419696400068z^{18}w^{6}-673283807169269098z^{17}w^{7}-1734107256534187168z^{16}w^{8}-3730157454314875828z^{15}w^{9}-6795175332680882408z^{14}w^{10}-10203098053887035948z^{13}w^{11}-11812830566148987728z^{12}w^{12}-10203098053887035948z^{11}w^{13}-6795175332680882408z^{10}w^{14}-3730157454314875828z^{9}w^{15}-1734107256534187168z^{8}w^{16}-673283807169269098z^{7}w^{17}-222095419696400068z^{6}w^{18}-62912135608399878z^{5}w^{19}-14428750181859768z^{4}w^{20}-2669026307619758z^{3}w^{21}-395304279880788z^{2}w^{22}-30141905357058zw^{23}-34359738368w^{24}}{(z-w)^{4}(2313441yz^{19}+117510939yz^{18}w+2402989875yz^{17}w^{2}+26208643305yz^{16}w^{3}+172781347300yz^{15}w^{4}+748902100428yz^{14}w^{5}+2273224195932yz^{13}w^{6}+5054979150100yz^{12}w^{7}+8484784435774yz^{11}w^{8}+10946037312906yz^{10}w^{9}+10946037312906yz^{9}w^{10}+8484784435774yz^{8}w^{11}+5054979150100yz^{7}w^{12}+2273224195932yz^{6}w^{13}+748902100428yz^{5}w^{14}+172781347300yz^{4}w^{15}+26208643305yz^{3}w^{16}+2402989875yz^{2}w^{17}+117510939yzw^{18}+2313441yw^{19}-4626882z^{19}w-211887468z^{18}w^{2}-3839080050z^{17}w^{3}-36626796960z^{16}w^{4}-210416868200z^{15}w^{5}-797803810256z^{14}w^{6}-2130816443784z^{13}w^{7}-4186740446048z^{12}w^{8}-6217600364252z^{11}w^{9}-7082631352200z^{10}w^{10}-6217600364252z^{9}w^{11}-4186740446048z^{8}w^{12}-2130816443784z^{7}w^{13}-797803810256z^{6}w^{14}-210416868200z^{5}w^{15}-36626796960z^{4}w^{16}-3839080050z^{3}w^{17}-211887468z^{2}w^{18}-4626882zw^{19})}$ |
Map
of degree 1 from the embedded model of this modular curve to the plane model of the modular curve
40.96.1.e.2
:
$\displaystyle X$ |
$=$ |
$\displaystyle y$ |
$\displaystyle Y$ |
$=$ |
$\displaystyle 2x$ |
$\displaystyle Z$ |
$=$ |
$\displaystyle 2w$ |
Equation of the image curve:
$0$ |
$=$ |
$ 26X^{4}+5X^{2}Y^{2}-4X^{3}Z-10XY^{2}Z+6X^{2}Z^{2}+5Y^{2}Z^{2}-4XZ^{3}+Z^{4} $ |
This modular curve minimally covers the modular curves listed below.
This modular curve is minimally covered by the modular curves in the database listed below.