Properties

Label 100121.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 100121.b

Label Equation
100121.b.700847.1 \(y^2 + (x^3 + x + 1)y = -x^4 + 3x^2 + 6x + 4\)

L-function data

Analytic rank:\(2\)
 
Bad L-factors:
Prime L-Factor
\(7\)\( ( 1 - T )( 1 + 4 T + 7 T^{2} )\)
\(14303\)\( ( 1 - T )( 1 + 170 T + 14303 T^{2} )\)
 
Good L-factors:
Prime L-Factor
\(2\)\( 1 + 3 T + 5 T^{2} + 6 T^{3} + 4 T^{4}\)
\(3\)\( ( 1 - T + 3 T^{2} )( 1 + 2 T + 3 T^{2} )\)
\(5\)\( 1 - T^{2} + 25 T^{4}\)
\(11\)\( 1 + T - 5 T^{2} + 11 T^{3} + 121 T^{4}\)
\(13\)\( 1 + T + 15 T^{2} + 13 T^{3} + 169 T^{4}\)
\(17\)\( 1 + 4 T + 32 T^{2} + 68 T^{3} + 289 T^{4}\)
\(19\)\( 1 + 3 T + 32 T^{2} + 57 T^{3} + 361 T^{4}\)
\(23\)\( 1 + 4 T + 21 T^{2} + 92 T^{3} + 529 T^{4}\)
\(29\)\( 1 - 32 T^{2} + 841 T^{4}\)
$\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.