Properties

Label 2-8043-1.1-c1-0-258
Degree $2$
Conductor $8043$
Sign $-1$
Analytic cond. $64.2236$
Root an. cond. $8.01396$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.59·2-s − 3-s + 0.529·4-s + 3.24·5-s + 1.59·6-s − 7-s + 2.33·8-s + 9-s − 5.16·10-s + 1.62·11-s − 0.529·12-s − 0.895·13-s + 1.59·14-s − 3.24·15-s − 4.77·16-s − 1.17·17-s − 1.59·18-s − 3.87·19-s + 1.71·20-s + 21-s − 2.58·22-s − 0.189·23-s − 2.33·24-s + 5.55·25-s + 1.42·26-s − 27-s − 0.529·28-s + ⋯
L(s)  = 1  − 1.12·2-s − 0.577·3-s + 0.264·4-s + 1.45·5-s + 0.649·6-s − 0.377·7-s + 0.827·8-s + 0.333·9-s − 1.63·10-s + 0.489·11-s − 0.152·12-s − 0.248·13-s + 0.425·14-s − 0.838·15-s − 1.19·16-s − 0.285·17-s − 0.374·18-s − 0.888·19-s + 0.384·20-s + 0.218·21-s − 0.550·22-s − 0.0396·23-s − 0.477·24-s + 1.11·25-s + 0.279·26-s − 0.192·27-s − 0.0999·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8043 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8043 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8043\)    =    \(3 \cdot 7 \cdot 383\)
Sign: $-1$
Analytic conductor: \(64.2236\)
Root analytic conductor: \(8.01396\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 8043,\ (\ :1/2),\ -1)\)

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)$
bad3 \( 1 + T \)
7 \( 1 + T \)
383 \( 1 + T \)
good2 \( 1 + 1.59T + 2T^{2} \)
5 \( 1 - 3.24T + 5T^{2} \)
11 \( 1 - 1.62T + 11T^{2} \)
13 \( 1 + 0.895T + 13T^{2} \)
17 \( 1 + 1.17T + 17T^{2} \)
19 \( 1 + 3.87T + 19T^{2} \)
23 \( 1 + 0.189T + 23T^{2} \)
29 \( 1 + 5.15T + 29T^{2} \)
31 \( 1 - 5.55T + 31T^{2} \)
37 \( 1 - 3.72T + 37T^{2} \)
41 \( 1 + 5.04T + 41T^{2} \)
43 \( 1 - 4.17T + 43T^{2} \)
47 \( 1 - 7.08T + 47T^{2} \)
53 \( 1 + 3.53T + 53T^{2} \)
59 \( 1 - 2.34T + 59T^{2} \)
61 \( 1 - 15.3T + 61T^{2} \)
67 \( 1 + 15.0T + 67T^{2} \)
71 \( 1 + 14.2T + 71T^{2} \)
73 \( 1 + 13.4T + 73T^{2} \)
79 \( 1 + 10.8T + 79T^{2} \)
83 \( 1 + 1.36T + 83T^{2} \)
89 \( 1 + 18.4T + 89T^{2} \)
97 \( 1 - 4.60T + 97T^{2} \)
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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

−7.37225752771343732241048742975, −6.90577966741045606246688182410, −6.08010200308501042536813568808, −5.71108926159773194760487196884, −4.69124710100266776619761963534, −4.10048077235529637421242991247, −2.71154738074190729124803835648, −1.90130985746293628358311062318, −1.16971023162291648823537322157, 0, 1.16971023162291648823537322157, 1.90130985746293628358311062318, 2.71154738074190729124803835648, 4.10048077235529637421242991247, 4.69124710100266776619761963534, 5.71108926159773194760487196884, 6.08010200308501042536813568808, 6.90577966741045606246688182410, 7.37225752771343732241048742975

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