Properties

Label 1376.b
Sato-Tate group $\mathrm{USp}(4)$
\(\End(J_{\overline{\Q}}) \otimes \R\) \(\R\)
\(\End(J_{\overline{\Q}}) \otimes \Q\) \(\Q\)
\(\overline{\Q}\)-simple yes
\(\mathrm{GL}_2\)-type no

Related objects

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Genus 2 curves in isogeny class 1376.b

Label Equation
1376.b.176128.1 \(y^2 + y = 4x^5 + 4x^4 + x^3 + 2x^2\)

L-function data

Analytic rank:\(0\)
Mordell-Weil rank:\(0\)
 
Bad L-factors:
Prime L-Factor
\(2\)\( 1 + 2 T^{2}\)
\(43\)\( ( 1 + T )( 1 - 8 T + 43 T^{2} )\)
 
Good L-factors:
Prime L-Factor
\(3\)\( ( 1 - 2 T + 3 T^{2} )( 1 + 2 T + 3 T^{2} )\)
\(5\)\( 1 - 2 T^{2} + 25 T^{4}\)
\(7\)\( 1 - 2 T + 2 T^{2} - 14 T^{3} + 49 T^{4}\)
\(11\)\( ( 1 + 11 T^{2} )( 1 + 5 T + 11 T^{2} )\)
\(13\)\( 1 + 3 T + 4 T^{2} + 39 T^{3} + 169 T^{4}\)
\(17\)\( 1 - 7 T + 28 T^{2} - 119 T^{3} + 289 T^{4}\)
\(19\)\( ( 1 - 2 T + 19 T^{2} )( 1 + 8 T + 19 T^{2} )\)
\(23\)\( 1 - 3 T + 22 T^{2} - 69 T^{3} + 529 T^{4}\)
\(29\)\( 1 - 6 T + 34 T^{2} - 174 T^{3} + 841 T^{4}\)
$\cdots$$\cdots$
 
See L-function page for more information

Sato-Tate group

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

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.