Properties

Label 2-10320-1.1-c1-0-10
Degree $2$
Conductor $10320$
Sign $-1$
Analytic cond. $82.4056$
Root an. cond. $9.07775$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s − 5-s − 4·7-s + 9-s − 2·13-s + 15-s + 2·17-s − 4·19-s + 4·21-s + 25-s − 27-s + 2·29-s + 4·35-s + 10·37-s + 2·39-s − 6·41-s + 43-s − 45-s + 8·47-s + 9·49-s − 2·51-s + 2·53-s + 4·57-s + 2·61-s − 4·63-s + 2·65-s + 4·67-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.447·5-s − 1.51·7-s + 1/3·9-s − 0.554·13-s + 0.258·15-s + 0.485·17-s − 0.917·19-s + 0.872·21-s + 1/5·25-s − 0.192·27-s + 0.371·29-s + 0.676·35-s + 1.64·37-s + 0.320·39-s − 0.937·41-s + 0.152·43-s − 0.149·45-s + 1.16·47-s + 9/7·49-s − 0.280·51-s + 0.274·53-s + 0.529·57-s + 0.256·61-s − 0.503·63-s + 0.248·65-s + 0.488·67-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 10320 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 10320 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(10320\)    =    \(2^{4} \cdot 3 \cdot 5 \cdot 43\)
Sign: $-1$
Analytic conductor: \(82.4056\)
Root analytic conductor: \(9.07775\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 10320,\ (\ :1/2),\ -1)\)

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$$F_p(T)$
bad2 \( 1 \)
3 \( 1 + T \)
5 \( 1 + T \)
43 \( 1 - T \)
good7 \( 1 + 4 T + p T^{2} \)
11 \( 1 + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 - 10 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 - 2 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 - 10 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 + 16 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 - 2 T + p T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−16.70830735548138, −16.49020082557611, −15.74739960573932, −15.32192397383551, −14.72832047713879, −13.97008582328032, −13.24442607745673, −12.73329936663551, −12.35446906805808, −11.74813751847334, −11.08127697447938, −10.34883510375092, −9.949961619131375, −9.334813931603454, −8.638399391511259, −7.825305180649583, −7.173593114646315, −6.554390929373947, −6.069306726763187, −5.328846067829153, −4.457068043770168, −3.838909539851591, −3.042037416031080, −2.286715961944963, −0.8879695969334523, 0, 0.8879695969334523, 2.286715961944963, 3.042037416031080, 3.838909539851591, 4.457068043770168, 5.328846067829153, 6.069306726763187, 6.554390929373947, 7.173593114646315, 7.825305180649583, 8.638399391511259, 9.334813931603454, 9.949961619131375, 10.34883510375092, 11.08127697447938, 11.74813751847334, 12.35446906805808, 12.73329936663551, 13.24442607745673, 13.97008582328032, 14.72832047713879, 15.32192397383551, 15.74739960573932, 16.49020082557611, 16.70830735548138

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