Properties

Label 2-32368-1.1-c1-0-19
Degree $2$
Conductor $32368$
Sign $-1$
Analytic cond. $258.459$
Root an. cond. $16.0766$
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  − 3·3-s + 5-s + 7-s + 6·9-s + 13-s − 3·15-s − 4·19-s − 3·21-s + 3·23-s − 4·25-s − 9·27-s − 6·29-s − 6·31-s + 35-s + 12·37-s − 3·39-s − 6·41-s − 12·43-s + 6·45-s + 10·47-s + 49-s + 4·53-s + 12·57-s − 4·59-s + 13·61-s + 6·63-s + 65-s + ⋯
L(s)  = 1  − 1.73·3-s + 0.447·5-s + 0.377·7-s + 2·9-s + 0.277·13-s − 0.774·15-s − 0.917·19-s − 0.654·21-s + 0.625·23-s − 4/5·25-s − 1.73·27-s − 1.11·29-s − 1.07·31-s + 0.169·35-s + 1.97·37-s − 0.480·39-s − 0.937·41-s − 1.82·43-s + 0.894·45-s + 1.45·47-s + 1/7·49-s + 0.549·53-s + 1.58·57-s − 0.520·59-s + 1.66·61-s + 0.755·63-s + 0.124·65-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 32368 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 32368 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(32368\)    =    \(2^{4} \cdot 7 \cdot 17^{2}\)
Sign: $-1$
Analytic conductor: \(258.459\)
Root analytic conductor: \(16.0766\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 32368,\ (\ :1/2),\ -1)\)

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 \( 1 \)
7 \( 1 - T \)
17 \( 1 \)
good3 \( 1 + p T + p T^{2} \)
5 \( 1 - T + p T^{2} \)
11 \( 1 + p T^{2} \)
13 \( 1 - T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 - 3 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 + 6 T + p T^{2} \)
37 \( 1 - 12 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 + 12 T + p T^{2} \)
47 \( 1 - 10 T + p T^{2} \)
53 \( 1 - 4 T + p T^{2} \)
59 \( 1 + 4 T + p T^{2} \)
61 \( 1 - 13 T + p T^{2} \)
67 \( 1 + p T^{2} \)
71 \( 1 - 15 T + p T^{2} \)
73 \( 1 + 8 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 - 15 T + p T^{2} \)
89 \( 1 + 2 T + p T^{2} \)
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

−15.33344948514230, −14.90688489273973, −14.34050650957490, −13.42074241739106, −13.10853840878183, −12.72783703444711, −11.90087762956734, −11.61553892860531, −11.04291882426061, −10.70239963146809, −10.09872027642929, −9.568320540183380, −8.947109458964306, −8.180223320138702, −7.522579357887105, −6.874768567219043, −6.426391786334258, −5.754187065442428, −5.453499542812500, −4.825503656272676, −4.159068623718092, −3.576368335659175, −2.317434647491440, −1.712041002524411, −0.8814800017333921, 0, 0.8814800017333921, 1.712041002524411, 2.317434647491440, 3.576368335659175, 4.159068623718092, 4.825503656272676, 5.453499542812500, 5.754187065442428, 6.426391786334258, 6.874768567219043, 7.522579357887105, 8.180223320138702, 8.947109458964306, 9.568320540183380, 10.09872027642929, 10.70239963146809, 11.04291882426061, 11.61553892860531, 11.90087762956734, 12.72783703444711, 13.10853840878183, 13.42074241739106, 14.34050650957490, 14.90688489273973, 15.33344948514230

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