Properties

Label 4-16023-1.1-c1e2-0-0
Degree $4$
Conductor $16023$
Sign $1$
Analytic cond. $1.02164$
Root an. cond. $1.00536$
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-s + 3·5-s − 7-s + 8-s − 2·9-s + 3·10-s + 3·11-s − 2·13-s − 14-s − 16-s − 2·18-s − 3·19-s + 3·22-s + 2·23-s + 5·25-s − 2·26-s − 3·27-s + 2·31-s − 6·32-s − 3·35-s + 37-s − 3·38-s + 3·40-s + 41-s − 9·43-s − 6·45-s + 2·46-s + ⋯
L(s)  = 1  + 0.707·2-s + 1.34·5-s − 0.377·7-s + 0.353·8-s − 2/3·9-s + 0.948·10-s + 0.904·11-s − 0.554·13-s − 0.267·14-s − 1/4·16-s − 0.471·18-s − 0.688·19-s + 0.639·22-s + 0.417·23-s + 25-s − 0.392·26-s − 0.577·27-s + 0.359·31-s − 1.06·32-s − 0.507·35-s + 0.164·37-s − 0.486·38-s + 0.474·40-s + 0.156·41-s − 1.37·43-s − 0.894·45-s + 0.294·46-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 16023 ^{s/2} \, \Gamma_{\C}(s)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 16023 ^{s/2} \, \Gamma_{\C}(s+1/2)^{2} \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(4\)
Conductor: \(16023\)    =    \(3 \cdot 7^{2} \cdot 109\)
Sign: $1$
Analytic conductor: \(1.02164\)
Root analytic conductor: \(1.00536\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((4,\ 16023,\ (\ :1/2, 1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.720293944\)
\(L(\frac12)\) \(\approx\) \(1.720293944\)
\(L(\frac{3}{2})\) 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)$
bad3$C_1$$\times$$C_2$ \( ( 1 + T )( 1 - T + p T^{2} ) \)
7$C_2$ \( 1 + T + p T^{2} \)
109$C_1$$\times$$C_2$ \( ( 1 - T )( 1 - 11 T + p T^{2} ) \)
good2$D_{4}$ \( 1 - T + T^{2} - p T^{3} + p^{2} T^{4} \)
5$C_2^2$ \( 1 - 3 T + 4 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
11$D_{4}$ \( 1 - 3 T + 10 T^{2} - 3 p T^{3} + p^{2} T^{4} \)
13$C_2$$\times$$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 4 T + p T^{2} ) \)
17$C_2^2$ \( 1 - 11 T^{2} + p^{2} T^{4} \)
19$C_2$$\times$$C_2$ \( ( 1 - 2 T + p T^{2} )( 1 + 5 T + p T^{2} ) \)
23$D_{4}$ \( 1 - 2 T - 5 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
29$C_2^2$ \( 1 - 26 T^{2} + p^{2} T^{4} \)
31$D_{4}$ \( 1 - 2 T + 11 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
37$D_{4}$ \( 1 - T + 36 T^{2} - p T^{3} + p^{2} T^{4} \)
41$C_2$$\times$$C_2$ \( ( 1 - 10 T + p T^{2} )( 1 + 9 T + p T^{2} ) \)
43$D_{4}$ \( 1 + 9 T + 58 T^{2} + 9 p T^{3} + p^{2} T^{4} \)
47$C_2$$\times$$C_2$ \( ( 1 - 9 T + p T^{2} )( 1 - 5 T + p T^{2} ) \)
53$D_{4}$ \( 1 + 3 T + 16 T^{2} + 3 p T^{3} + p^{2} T^{4} \)
59$D_{4}$ \( 1 - 4 T + 13 T^{2} - 4 p T^{3} + p^{2} T^{4} \)
61$D_{4}$ \( 1 + 10 T + 95 T^{2} + 10 p T^{3} + p^{2} T^{4} \)
67$D_{4}$ \( 1 + 11 T + 72 T^{2} + 11 p T^{3} + p^{2} T^{4} \)
71$C_2$$\times$$C_2$ \( ( 1 - 12 T + p T^{2} )( 1 + 6 T + p T^{2} ) \)
73$D_{4}$ \( 1 - 6 T + 19 T^{2} - 6 p T^{3} + p^{2} T^{4} \)
79$D_{4}$ \( 1 + 11 T + 114 T^{2} + 11 p T^{3} + p^{2} T^{4} \)
83$D_{4}$ \( 1 - 2 T - 50 T^{2} - 2 p T^{3} + p^{2} T^{4} \)
89$D_{4}$ \( 1 - 9 T + 70 T^{2} - 9 p T^{3} + p^{2} T^{4} \)
97$D_{4}$ \( 1 - 5 T + 80 T^{2} - 5 p T^{3} + p^{2} T^{4} \)
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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

−16.0352033901, −15.3432718935, −14.8799545848, −14.4384834765, −14.0086546361, −13.6187692223, −13.2770417603, −12.7456884173, −12.2361295868, −11.6780588755, −11.0490646565, −10.5819906272, −9.92951538494, −9.46555978019, −8.99096587120, −8.50157019385, −7.54132210151, −6.91342354778, −6.26834098700, −5.88390493282, −5.10456717154, −4.55550116523, −3.69246268756, −2.71158713242, −1.80992432674, 1.80992432674, 2.71158713242, 3.69246268756, 4.55550116523, 5.10456717154, 5.88390493282, 6.26834098700, 6.91342354778, 7.54132210151, 8.50157019385, 8.99096587120, 9.46555978019, 9.92951538494, 10.5819906272, 11.0490646565, 11.6780588755, 12.2361295868, 12.7456884173, 13.2770417603, 13.6187692223, 14.0086546361, 14.4384834765, 14.8799545848, 15.3432718935, 16.0352033901

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