Properties

Label 2-4368-1.1-c1-0-13
Degree $2$
Conductor $4368$
Sign $1$
Analytic cond. $34.8786$
Root an. cond. $5.90581$
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  − 3-s − 2·5-s + 7-s + 9-s + 4·11-s + 13-s + 2·15-s − 2·17-s + 4·19-s − 21-s + 4·23-s − 25-s − 27-s − 2·29-s − 4·33-s − 2·35-s − 2·37-s − 39-s + 2·41-s − 4·43-s − 2·45-s + 12·47-s + 49-s + 2·51-s + 6·53-s − 8·55-s − 4·57-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.894·5-s + 0.377·7-s + 1/3·9-s + 1.20·11-s + 0.277·13-s + 0.516·15-s − 0.485·17-s + 0.917·19-s − 0.218·21-s + 0.834·23-s − 1/5·25-s − 0.192·27-s − 0.371·29-s − 0.696·33-s − 0.338·35-s − 0.328·37-s − 0.160·39-s + 0.312·41-s − 0.609·43-s − 0.298·45-s + 1.75·47-s + 1/7·49-s + 0.280·51-s + 0.824·53-s − 1.07·55-s − 0.529·57-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4368 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4368 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4368\)    =    \(2^{4} \cdot 3 \cdot 7 \cdot 13\)
Sign: $1$
Analytic conductor: \(34.8786\)
Root analytic conductor: \(5.90581\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4368,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.435702702\)
\(L(\frac12)\) \(\approx\) \(1.435702702\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
7 \( 1 - T \)
13 \( 1 - T \)
good5 \( 1 + 2 T + p T^{2} \)
11 \( 1 - 4 T + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 - 4 T + p T^{2} \)
29 \( 1 + 2 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 - 2 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 - 12 T + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 + 6 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 + 8 T + p T^{2} \)
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

−8.412750938401679695200426347506, −7.39338686261700899727743769729, −7.11048801257058618698567996372, −6.15136398849261121003233660792, −5.44236676719334468599667964443, −4.49384158917216273081012753018, −3.97402825163766103093059260610, −3.10287718805092059131516160479, −1.70740221809429506918907016767, −0.72803607004409955458364897150, 0.72803607004409955458364897150, 1.70740221809429506918907016767, 3.10287718805092059131516160479, 3.97402825163766103093059260610, 4.49384158917216273081012753018, 5.44236676719334468599667964443, 6.15136398849261121003233660792, 7.11048801257058618698567996372, 7.39338686261700899727743769729, 8.412750938401679695200426347506

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