# Properties

 Label 990.a Sato-Tate group $G_{3,3}$ $$\End(J_{\overline{\Q}}) \otimes \R$$ $$\R \times \R$$ $$\End(J_{\overline{\Q}}) \otimes \Q$$ $$\Q \times \Q$$ $$\overline{\Q}$$-simple no $$\mathrm{GL}_2$$-type yes

# Related objects

## Genus 2 curves in isogeny class 990.a

Label Equation
990.a.8910.1 $$y^2 + (x^2 + x)y = 3x^5 + 4x^4 + 7x^3 + 4x^2 + 3x$$
990.a.240570.1 $$y^2 + (x^2 + x)y = 3x^5 + 28x^4 + 72x^3 + 28x^2 + 3x$$

## L-function data

Analytic rank:$$0$$

Prime L-Factor
$$2$$$$( 1 - T )( 1 + T + 2 T^{2} )$$
$$3$$$$( 1 + T )^{2}$$
$$5$$$$( 1 - T )( 1 - 2 T + 5 T^{2} )$$
$$11$$$$( 1 + T )( 1 + 4 T + 11 T^{2} )$$

Good L-factors:
Prime L-Factor
$$7$$$$( 1 + 7 T^{2} )( 1 + 4 T + 7 T^{2} )$$
$$13$$$$( 1 + 2 T + 13 T^{2} )( 1 + 6 T + 13 T^{2} )$$
$$17$$$$( 1 - 2 T + 17 T^{2} )^{2}$$
$$19$$$$( 1 - 4 T + 19 T^{2} )^{2}$$
$$23$$$$( 1 - 4 T + 23 T^{2} )( 1 + 23 T^{2} )$$
$$29$$$$( 1 - 6 T + 29 T^{2} )( 1 + 2 T + 29 T^{2} )$$
$\cdots$$\cdots$

$$\mathrm{ST} =$$ $G_{3,3}$, $$\quad \mathrm{ST}^0 = \mathrm{SU}(2)\times\mathrm{SU}(2)$$
Of $$\GL_2$$-type over $$\Q$$
All $$\overline{\Q}$$-endomorphisms of the Jacobian are defined over $$\Q$$.