Properties

Label 22112.a
Conductor $22112$
Sato-Tate group $\mathrm{USp}(4)$
\(\End(J_{\overline{\Q}}) \otimes \R\) \(\R\)
\(\End(J_{\overline{\Q}}) \otimes \Q\) \(\Q\)
\(\End(J) \otimes \Q\) \(\Q\)
\(\overline{\Q}\)-simple yes
\(\mathrm{GL}_2\)-type no

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Genus 2 curves in isogeny class 22112.a

Label Equation
22112.a.44224.1 \(y^2 + x^3y = -7x^4 - 7x^3 + 47x^2 + 104x + 59\)

L-function data

Analytic rank:\(1\)
Mordell-Weil rank:\(1\)
 
Bad L-factors:
Prime L-Factor
\(2\)\( 1\)
\(691\)\( ( 1 - T )( 1 - 12 T + 691 T^{2} )\)
 
Good L-factors:
Prime L-Factor
\(3\)\( 1 - T + T^{2} - 3 T^{3} + 9 T^{4}\)
\(5\)\( 1 + 3 T + 5 T^{2} + 15 T^{3} + 25 T^{4}\)
\(7\)\( 1 + 2 T + 7 T^{2} + 14 T^{3} + 49 T^{4}\)
\(11\)\( 1 + 3 T + 13 T^{2} + 33 T^{3} + 121 T^{4}\)
\(13\)\( 1 + 6 T + 21 T^{2} + 78 T^{3} + 169 T^{4}\)
\(17\)\( 1 + T - 6 T^{2} + 17 T^{3} + 289 T^{4}\)
\(19\)\( 1 + 8 T + 37 T^{2} + 152 T^{3} + 361 T^{4}\)
\(23\)\( 1 + 25 T^{2} + 529 T^{4}\)
\(29\)\( 1 - 16 T^{2} + 841 T^{4}\)
$\cdots$$\cdots$
 
See L-function page for more information

Sato-Tate group

\(\mathrm{ST} =\) $\mathrm{USp}(4)$

Decomposition of the Jacobian

Simple over \(\overline{\Q}\)

Endomorphisms of the Jacobian

Not of \(\GL_2\)-type over \(\Q\)

Endomorphism algebra over \(\Q\):

\(\End (J_{}) \otimes \Q \)\(\simeq\)\(\Q\)
\(\End (J_{}) \otimes \R\)\(\simeq\) \(\R\)

All \(\overline{\Q}\)-endomorphisms of the Jacobian are defined over \(\Q\).

More complete information on endomorphism algebras and rings can be found on the pages of the individual curves in the isogeny class.