Properties

Label 2-23232-1.1-c1-0-77
Degree $2$
Conductor $23232$
Sign $-1$
Analytic cond. $185.508$
Root an. cond. $13.6201$
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 + 4·7-s + 9-s − 2·13-s − 2·17-s + 2·19-s − 4·21-s + 6·23-s − 5·25-s − 27-s + 2·29-s − 8·31-s + 2·37-s + 2·39-s − 6·41-s + 2·43-s + 6·47-s + 9·49-s + 2·51-s − 4·53-s − 2·57-s − 4·59-s − 10·61-s + 4·63-s − 12·67-s − 6·69-s + 10·71-s + ⋯
L(s)  = 1  − 0.577·3-s + 1.51·7-s + 1/3·9-s − 0.554·13-s − 0.485·17-s + 0.458·19-s − 0.872·21-s + 1.25·23-s − 25-s − 0.192·27-s + 0.371·29-s − 1.43·31-s + 0.328·37-s + 0.320·39-s − 0.937·41-s + 0.304·43-s + 0.875·47-s + 9/7·49-s + 0.280·51-s − 0.549·53-s − 0.264·57-s − 0.520·59-s − 1.28·61-s + 0.503·63-s − 1.46·67-s − 0.722·69-s + 1.18·71-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 23232 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 23232 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(23232\)    =    \(2^{6} \cdot 3 \cdot 11^{2}\)
Sign: $-1$
Analytic conductor: \(185.508\)
Root analytic conductor: \(13.6201\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 23232,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
11 \( 1 \)
good5 \( 1 + p T^{2} \)
7 \( 1 - 4 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 - 2 T + p T^{2} \)
23 \( 1 - 6 T + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 - 2 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 - 2 T + p T^{2} \)
47 \( 1 - 6 T + p T^{2} \)
53 \( 1 + 4 T + p T^{2} \)
59 \( 1 + 4 T + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 - 10 T + p T^{2} \)
73 \( 1 - 12 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 + 8 T + p T^{2} \)
89 \( 1 - 2 T + p T^{2} \)
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

−15.55110442736474, −15.19779586710256, −14.78759471852041, −14.04324923379285, −13.70598807344281, −13.01604889901412, −12.25102539342836, −12.00853890555053, −11.22791367150874, −10.95633010956027, −10.52436512522570, −9.539556858294243, −9.252948951288387, −8.411387053095833, −7.877996865325981, −7.316590407221906, −6.835870428638116, −5.936680141112220, −5.355541542926958, −4.868131169692232, −4.361213720443243, −3.546110133594277, −2.570012549459206, −1.794960811055191, −1.154924996497900, 0, 1.154924996497900, 1.794960811055191, 2.570012549459206, 3.546110133594277, 4.361213720443243, 4.868131169692232, 5.355541542926958, 5.936680141112220, 6.835870428638116, 7.316590407221906, 7.877996865325981, 8.411387053095833, 9.252948951288387, 9.539556858294243, 10.52436512522570, 10.95633010956027, 11.22791367150874, 12.00853890555053, 12.25102539342836, 13.01604889901412, 13.70598807344281, 14.04324923379285, 14.78759471852041, 15.19779586710256, 15.55110442736474

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