Properties

Label 2-37440-1.1-c1-0-86
Degree $2$
Conductor $37440$
Sign $-1$
Analytic cond. $298.959$
Root an. cond. $17.2904$
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  − 5-s + 13-s − 2·17-s − 4·19-s + 4·23-s + 25-s − 6·29-s − 8·31-s + 6·37-s + 2·41-s + 4·43-s − 7·49-s + 6·53-s + 2·61-s − 65-s + 8·67-s + 6·73-s + 4·79-s + 12·83-s + 2·85-s − 6·89-s + 4·95-s − 10·97-s + 101-s + 103-s + 107-s + 109-s + ⋯
L(s)  = 1  − 0.447·5-s + 0.277·13-s − 0.485·17-s − 0.917·19-s + 0.834·23-s + 1/5·25-s − 1.11·29-s − 1.43·31-s + 0.986·37-s + 0.312·41-s + 0.609·43-s − 49-s + 0.824·53-s + 0.256·61-s − 0.124·65-s + 0.977·67-s + 0.702·73-s + 0.450·79-s + 1.31·83-s + 0.216·85-s − 0.635·89-s + 0.410·95-s − 1.01·97-s + 0.0995·101-s + 0.0985·103-s + 0.0966·107-s + 0.0957·109-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 37440 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 37440 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(37440\)    =    \(2^{6} \cdot 3^{2} \cdot 5 \cdot 13\)
Sign: $-1$
Analytic conductor: \(298.959\)
Root analytic conductor: \(17.2904\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 37440,\ (\ :1/2),\ -1)\)

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 \( 1 \)
5 \( 1 + T \)
13 \( 1 - T \)
good7 \( 1 + p T^{2} \)
11 \( 1 + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 - 4 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 - 6 T + p T^{2} \)
41 \( 1 - 2 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 6 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 - 8 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
79 \( 1 - 4 T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 + 10 T + p T^{2} \)
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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

−15.13895659421010, −14.63440432138615, −14.25482081718137, −13.36441663175064, −13.02516481628957, −12.65522158214623, −11.98456179754290, −11.28317434528927, −10.96178582370890, −10.63440837508994, −9.647172981063850, −9.310551497952181, −8.708028256477821, −8.167302915190911, −7.570396057290924, −7.018849939167937, −6.475636264465154, −5.796311352230978, −5.207919526103153, −4.501205863652458, −3.907551180834241, −3.404339326172890, −2.492626092421087, −1.904442773298888, −0.9152762508617669, 0, 0.9152762508617669, 1.904442773298888, 2.492626092421087, 3.404339326172890, 3.907551180834241, 4.501205863652458, 5.207919526103153, 5.796311352230978, 6.475636264465154, 7.018849939167937, 7.570396057290924, 8.167302915190911, 8.708028256477821, 9.310551497952181, 9.647172981063850, 10.63440837508994, 10.96178582370890, 11.28317434528927, 11.98456179754290, 12.65522158214623, 13.02516481628957, 13.36441663175064, 14.25482081718137, 14.63440432138615, 15.13895659421010

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