Properties

Label 100315.a
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

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Genus 2 curves in isogeny class 100315.a

Label Equation
100315.a.501575.1 \(y^2 + (x^3 + x + 1)y = 2x^5 + 3x^4 + x^3 + 2x^2 - 5x + 1\)

L-function data

Analytic rank:\(2\)
 
Bad L-factors:
Prime L-Factor
\(5\)\( ( 1 - T )( 1 + T + 5 T^{2} )\)
\(20063\)\( ( 1 - T )( 1 - 88 T + 20063 T^{2} )\)
 
Good L-factors:
Prime L-Factor
\(2\)\( 1 + T + 3 T^{2} + 2 T^{3} + 4 T^{4}\)
\(3\)\( 1 + T + 3 T^{2} + 3 T^{3} + 9 T^{4}\)
\(7\)\( 1 + 2 T + 9 T^{2} + 14 T^{3} + 49 T^{4}\)
\(11\)\( 1 + T + 7 T^{2} + 11 T^{3} + 121 T^{4}\)
\(13\)\( 1 + 2 T + 22 T^{2} + 26 T^{3} + 169 T^{4}\)
\(17\)\( 1 + 8 T + 38 T^{2} + 136 T^{3} + 289 T^{4}\)
\(19\)\( 1 + 11 T + 67 T^{2} + 209 T^{3} + 361 T^{4}\)
\(23\)\( ( 1 - 5 T + 23 T^{2} )( 1 + 3 T + 23 T^{2} )\)
\(29\)\( 1 + 2 T + 48 T^{2} + 58 T^{3} + 841 T^{4}\)
$\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 \(\Q\)

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.