Properties

Label 4-18329-1.1-c1e2-0-1
Degree $4$
Conductor $18329$
Sign $1$
Analytic cond. $1.16867$
Root an. cond. $1.03973$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $2$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s − 3-s − 2·4-s − 5·5-s + 6-s − 3·7-s + 3·8-s − 4·9-s + 5·10-s − 11-s + 2·12-s − 3·13-s + 3·14-s + 5·15-s + 16-s + 2·17-s + 4·18-s − 3·19-s + 10·20-s + 3·21-s + 22-s + 3·23-s − 3·24-s + 10·25-s + 3·26-s + 6·27-s + 6·28-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.577·3-s − 4-s − 2.23·5-s + 0.408·6-s − 1.13·7-s + 1.06·8-s − 4/3·9-s + 1.58·10-s − 0.301·11-s + 0.577·12-s − 0.832·13-s + 0.801·14-s + 1.29·15-s + 1/4·16-s + 0.485·17-s + 0.942·18-s − 0.688·19-s + 2.23·20-s + 0.654·21-s + 0.213·22-s + 0.625·23-s − 0.612·24-s + 2·25-s + 0.588·26-s + 1.15·27-s + 1.13·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 18329 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 18329 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(18329\)
Sign: $1$
Analytic conductor: \(1.16867\)
Root analytic conductor: \(1.03973\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(2\)
Selberg data: \((4,\ 18329,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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)$
bad18329$C_1$$\times$$C_2$ \( ( 1 + T )( 1 + 110 T + p T^{2} ) \)
good2$D_{4}$ \( 1 + T + 3 T^{2} + p T^{3} + p^{2} T^{4} \)
3$D_{4}$ \( 1 + T + 5 T^{2} + p T^{3} + p^{2} T^{4} \)
5$C_4$ \( 1 + p T + 3 p T^{2} + p^{2} T^{3} + p^{2} T^{4} \)
7$D_{4}$ \( 1 + 3 T + 15 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
11$C_2$$\times$$C_2$ \( ( 1 - 3 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
13$D_{4}$ \( 1 + 3 T + 7 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
17$D_{4}$ \( 1 - 2 T + 3 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
19$D_{4}$ \( 1 + 3 T + T^{2} + 3 p T^{3} + p^{2} T^{4} \)
23$D_{4}$ \( 1 - 3 T - 11 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
29$C_2$$\times$$C_2$ \( ( 1 + 3 T + p T^{2} )( 1 + 10 T + p T^{2} ) \)
31$D_{4}$ \( 1 - 2 T + 29 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
37$D_{4}$ \( 1 + T + 16 T^{2} + p T^{3} + p^{2} T^{4} \)
41$D_{4}$ \( 1 + 3 T - 17 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
43$D_{4}$ \( 1 - 5 T + 52 T^{2} - 5 p T^{3} + p^{2} T^{4} \)
47$D_{4}$ \( 1 - 5 T + 62 T^{2} - 5 p T^{3} + p^{2} T^{4} \)
53$D_{4}$ \( 1 + 3 T - 49 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
59$D_{4}$ \( 1 + 17 T + 185 T^{2} + 17 p T^{3} + p^{2} T^{4} \)
61$D_{4}$ \( 1 + 7 T + 60 T^{2} + 7 p T^{3} + p^{2} T^{4} \)
67$C_2$$\times$$C_2$ \( ( 1 - 4 T + p T^{2} )( 1 + 13 T + p T^{2} ) \)
71$D_{4}$ \( 1 + 3 T - 41 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
73$D_{4}$ \( 1 - 9 T + 97 T^{2} - 9 p T^{3} + p^{2} T^{4} \)
79$C_2^2$ \( 1 + 13 T^{2} + p^{2} T^{4} \)
83$C_2^2$ \( 1 + 19 T^{2} + p^{2} T^{4} \)
89$C_2^2$ \( 1 - 134 T^{2} + p^{2} T^{4} \)
97$D_{4}$ \( 1 + 12 T + 154 T^{2} + 12 p T^{3} + p^{2} T^{4} \)
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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

−16.5169800677, −15.9545277432, −15.3988122497, −15.0168113546, −14.6101608294, −13.9386101204, −13.3774704426, −12.7909386331, −12.3441587954, −11.9936895215, −11.4013930668, −10.9637059183, −10.5443220452, −9.65306912230, −9.28303833710, −8.81301827934, −8.16366492202, −7.73654314440, −7.37329621404, −6.44525534596, −5.71518244527, −4.97329336831, −4.31296192354, −3.59670565912, −2.97392193068, 0, 0, 2.97392193068, 3.59670565912, 4.31296192354, 4.97329336831, 5.71518244527, 6.44525534596, 7.37329621404, 7.73654314440, 8.16366492202, 8.81301827934, 9.28303833710, 9.65306912230, 10.5443220452, 10.9637059183, 11.4013930668, 11.9936895215, 12.3441587954, 12.7909386331, 13.3774704426, 13.9386101204, 14.6101608294, 15.0168113546, 15.3988122497, 15.9545277432, 16.5169800677

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