Properties

Label 4-912e2-1.1-c1e2-0-32
Degree $4$
Conductor $831744$
Sign $1$
Analytic cond. $53.0327$
Root an. cond. $2.69858$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2·3-s + 3·9-s + 2·11-s + 2·17-s + 6·19-s + 6·25-s − 4·27-s − 4·33-s − 2·41-s + 18·43-s − 10·49-s − 4·51-s − 12·57-s − 4·59-s + 14·67-s + 16·73-s − 12·75-s + 5·81-s − 14·83-s − 12·89-s + 26·97-s + 6·99-s + 20·107-s − 14·113-s + 6·121-s + 4·123-s + 127-s + ⋯
L(s)  = 1  − 1.15·3-s + 9-s + 0.603·11-s + 0.485·17-s + 1.37·19-s + 6/5·25-s − 0.769·27-s − 0.696·33-s − 0.312·41-s + 2.74·43-s − 1.42·49-s − 0.560·51-s − 1.58·57-s − 0.520·59-s + 1.71·67-s + 1.87·73-s − 1.38·75-s + 5/9·81-s − 1.53·83-s − 1.27·89-s + 2.63·97-s + 0.603·99-s + 1.93·107-s − 1.31·113-s + 6/11·121-s + 0.360·123-s + 0.0887·127-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 831744 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 831744 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(831744\)    =    \(2^{8} \cdot 3^{2} \cdot 19^{2}\)
Sign: $1$
Analytic conductor: \(53.0327\)
Root analytic conductor: \(2.69858\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 831744,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.591002758\)
\(L(\frac12)\) \(\approx\) \(1.591002758\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$\Gal(F_p)$$F_p(T)$
bad2 \( 1 \)
3$C_1$ \( ( 1 + T )^{2} \)
19$C_2$ \( 1 - 6 T + p T^{2} \)
good5$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
7$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
11$C_2$$\times$$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
13$C_2^2$ \( 1 + 8 T^{2} + p^{2} T^{4} \)
17$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 2 T + p T^{2} ) \)
23$C_2^2$ \( 1 - 12 T^{2} + p^{2} T^{4} \)
29$C_2^2$ \( 1 - 18 T^{2} + p^{2} T^{4} \)
31$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
37$C_2^2$ \( 1 - 52 T^{2} + p^{2} T^{4} \)
41$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + 2 T + p T^{2} ) \)
43$C_2$$\times$$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 - 8 T + p T^{2} ) \)
47$C_2^2$ \( 1 + 84 T^{2} + p^{2} T^{4} \)
53$C_2^2$ \( 1 - 66 T^{2} + p^{2} T^{4} \)
59$C_2$$\times$$C_2$ \( ( 1 + p T^{2} )( 1 + 4 T + p T^{2} ) \)
61$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
67$C_2$$\times$$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 - 4 T + p T^{2} ) \)
71$C_2$ \( ( 1 - 8 T + p T^{2} )( 1 + 8 T + p T^{2} ) \)
73$C_2$$\times$$C_2$ \( ( 1 - 14 T + p T^{2} )( 1 - 2 T + p T^{2} ) \)
79$C_2^2$ \( 1 + 66 T^{2} + p^{2} T^{4} \)
83$C_2$$\times$$C_2$ \( ( 1 + 2 T + p T^{2} )( 1 + 12 T + p T^{2} ) \)
89$C_2$$\times$$C_2$ \( ( 1 - 6 T + p T^{2} )( 1 + 18 T + p T^{2} ) \)
97$C_2$ \( ( 1 - 18 T + p T^{2} )( 1 - 8 T + p T^{2} ) \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{4} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−8.096536419308353420569845427253, −7.64063965282913115343698428657, −7.33729092640203614112775561586, −6.76621247402802627893108854917, −6.48282255579477677511893397531, −5.93735148620914014433772665478, −5.51537799117374680135155047251, −5.10702131188837437287336451119, −4.65616899847906745823131130644, −4.11118167916778834217031103955, −3.50616789235451339867534692835, −3.00308720947754150127181816892, −2.17109459328236276447614845162, −1.25281326373268093244779376707, −0.76008109706863821147326681628, 0.76008109706863821147326681628, 1.25281326373268093244779376707, 2.17109459328236276447614845162, 3.00308720947754150127181816892, 3.50616789235451339867534692835, 4.11118167916778834217031103955, 4.65616899847906745823131130644, 5.10702131188837437287336451119, 5.51537799117374680135155047251, 5.93735148620914014433772665478, 6.48282255579477677511893397531, 6.76621247402802627893108854917, 7.33729092640203614112775561586, 7.64063965282913115343698428657, 8.096536419308353420569845427253

Graph of the $Z$-function along the critical line