Properties

Label 2-8043-1.1-c1-0-184
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  − 0.386·2-s − 3-s − 1.85·4-s − 2.37·5-s + 0.386·6-s + 7-s + 1.48·8-s + 9-s + 0.917·10-s + 0.691·11-s + 1.85·12-s + 4.94·13-s − 0.386·14-s + 2.37·15-s + 3.12·16-s − 2.56·17-s − 0.386·18-s − 2.87·19-s + 4.39·20-s − 21-s − 0.267·22-s − 5.51·23-s − 1.48·24-s + 0.637·25-s − 1.90·26-s − 27-s − 1.85·28-s + ⋯
L(s)  = 1  − 0.273·2-s − 0.577·3-s − 0.925·4-s − 1.06·5-s + 0.157·6-s + 0.377·7-s + 0.526·8-s + 0.333·9-s + 0.290·10-s + 0.208·11-s + 0.534·12-s + 1.37·13-s − 0.103·14-s + 0.613·15-s + 0.781·16-s − 0.621·17-s − 0.0910·18-s − 0.659·19-s + 0.982·20-s − 0.218·21-s − 0.0569·22-s − 1.14·23-s − 0.303·24-s + 0.127·25-s − 0.374·26-s − 0.192·27-s − 0.349·28-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 \( 1 + 0.386T + 2T^{2} \)
5 \( 1 + 2.37T + 5T^{2} \)
11 \( 1 - 0.691T + 11T^{2} \)
13 \( 1 - 4.94T + 13T^{2} \)
17 \( 1 + 2.56T + 17T^{2} \)
19 \( 1 + 2.87T + 19T^{2} \)
23 \( 1 + 5.51T + 23T^{2} \)
29 \( 1 - 7.33T + 29T^{2} \)
31 \( 1 + 7.76T + 31T^{2} \)
37 \( 1 - 4.24T + 37T^{2} \)
41 \( 1 - 0.421T + 41T^{2} \)
43 \( 1 + 7.08T + 43T^{2} \)
47 \( 1 - 0.571T + 47T^{2} \)
53 \( 1 + 3.89T + 53T^{2} \)
59 \( 1 - 14.5T + 59T^{2} \)
61 \( 1 + 1.16T + 61T^{2} \)
67 \( 1 + 0.941T + 67T^{2} \)
71 \( 1 - 2.85T + 71T^{2} \)
73 \( 1 + 11.4T + 73T^{2} \)
79 \( 1 - 13.8T + 79T^{2} \)
83 \( 1 - 9.42T + 83T^{2} \)
89 \( 1 - 11.0T + 89T^{2} \)
97 \( 1 - 4.91T + 97T^{2} \)
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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

−7.77681861635402926229250282746, −6.74863685689629921330002988418, −6.14903529685560092503471769097, −5.30828926106230994899012634595, −4.52177388645453283515441548744, −4.00429984209191984928371223493, −3.50171888616503526459808331804, −1.96862336589736092594943083938, −0.939408982515082695929465191308, 0, 0.939408982515082695929465191308, 1.96862336589736092594943083938, 3.50171888616503526459808331804, 4.00429984209191984928371223493, 4.52177388645453283515441548744, 5.30828926106230994899012634595, 6.14903529685560092503471769097, 6.74863685689629921330002988418, 7.77681861635402926229250282746

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