Embedded model Embedded model in $\mathbb{P}^{3}$
$ 0 $ | $=$ | $ 2 x^{2} + 2 y^{2} - w^{2} $ |
| $=$ | $2 x^{2} + 2 x z - x w - 2 y^{2} + 2 z^{2} - 2 z w - 2 w^{2}$ |
Singular plane model Singular plane model
$ 0 $ | $=$ | $ x^{4} - 4 x^{3} z - 3 x^{2} y^{2} - 2 x^{2} z^{2} + 6 x y^{2} z + 12 x z^{3} + 4 y^{4} + 9 y^{2} z^{2} + 2 z^{4} $ |
This modular curve has real points and $\Q_p$ points for $p$ not dividing the level, but no known 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
$X(1)$
:
$\displaystyle j$ |
$=$ |
$\displaystyle -\frac{1}{2^4}\cdot\frac{17741905920xz^{23}-204031918080xz^{22}w+927014584320xz^{21}w^{2}-1878424289280xz^{20}w^{3}+504535449600xz^{19}w^{4}+4940566364160xz^{18}w^{5}-7726877245440xz^{17}w^{6}-1208805949440xz^{16}w^{7}+12458228908032xz^{15}w^{8}-6581770813440xz^{14}w^{9}-9063520026624xz^{13}w^{10}+9351866474496xz^{12}w^{11}+3249553821696xz^{11}w^{12}-6784082122752xz^{10}w^{13}+49821742080xz^{9}w^{14}+3149326047744xz^{8}w^{15}-677000956032xz^{7}w^{16}-948775947840xz^{6}w^{17}+340926513120xz^{5}w^{18}+181847113200xz^{4}w^{19}-91101352824xz^{3}w^{20}-18175444956xz^{2}w^{21}+10245035826xzw^{22}+446053257xw^{23}-8111783936z^{24}+97341407232z^{23}w-457936207872z^{22}w^{2}+932735614976z^{21}w^{3}-67238363136z^{20}w^{4}-3241424191488z^{19}w^{5}+4736747175936z^{18}w^{6}+1870547779584z^{17}w^{7}-9945436127232z^{16}w^{8}+4206477443072z^{15}w^{9}+9650465980416z^{14}w^{10}-8806122995712z^{13}w^{11}-5155188240384z^{12}w^{12}+8708104642560z^{11}w^{13}+822002058240z^{10}w^{14}-5559912850432z^{9}w^{15}+988808258688z^{8}w^{16}+2384508151296z^{7}w^{17}-878897723296z^{6}w^{18}-701360906784z^{5}w^{19}+405987229992z^{4}w^{20}+127650612624z^{3}w^{21}-99501928518z^{2}w^{22}-10245035826zw^{23}+16733815927w^{24}}{w^{8}(3047424xz^{15}-22855680xz^{14}w+58662912xz^{13}w^{2}-34664448xz^{12}w^{3}-96565248xz^{11}w^{4}+149799936xz^{10}w^{5}+18332160xz^{9}w^{6}-143776512xz^{8}w^{7}+39283584xz^{7}w^{8}+56828352xz^{6}w^{9}-22426272xz^{5}w^{10}-9224400xz^{4}w^{11}+3077592xz^{3}w^{12}+452844xz^{2}w^{13}+26622xzw^{14}+567xw^{15}-2916352z^{16}+23330816z^{15}w-63397888z^{14}w^{2}+35495936z^{13}w^{3}+135596032z^{12}w^{4}-213471232z^{11}w^{5}-49544704z^{10}w^{6}+270274048z^{9}w^{7}-67103360z^{8}w^{8}-147216896z^{7}w^{9}+59272160z^{6}w^{10}+35792224z^{5}w^{11}-12561448z^{4}w^{12}-3070032z^{3}w^{13}-452682z^{2}w^{14}-26622zw^{15}-567w^{16})}$ |
Map
of degree 1 from the embedded model of this modular curve to the plane model of the modular curve
56.96.1.bu.1
:
$\displaystyle X$ |
$=$ |
$\displaystyle z$ |
$\displaystyle Y$ |
$=$ |
$\displaystyle y$ |
$\displaystyle Z$ |
$=$ |
$\displaystyle \frac{1}{2}w$ |
Equation of the image curve:
$0$ |
$=$ |
$ X^{4}-3X^{2}Y^{2}+4Y^{4}-4X^{3}Z+6XY^{2}Z-2X^{2}Z^{2}+9Y^{2}Z^{2}+12XZ^{3}+2Z^{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.