Properties

Label 2-8043-1.1-c1-0-155
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  − 2.62·2-s + 3-s + 4.89·4-s − 3.97·5-s − 2.62·6-s − 7-s − 7.60·8-s + 9-s + 10.4·10-s + 3.07·11-s + 4.89·12-s − 5.58·13-s + 2.62·14-s − 3.97·15-s + 10.1·16-s − 3.53·17-s − 2.62·18-s + 4.27·19-s − 19.4·20-s − 21-s − 8.06·22-s − 8.48·23-s − 7.60·24-s + 10.8·25-s + 14.6·26-s + 27-s − 4.89·28-s + ⋯
L(s)  = 1  − 1.85·2-s + 0.577·3-s + 2.44·4-s − 1.77·5-s − 1.07·6-s − 0.377·7-s − 2.68·8-s + 0.333·9-s + 3.30·10-s + 0.926·11-s + 1.41·12-s − 1.54·13-s + 0.701·14-s − 1.02·15-s + 2.54·16-s − 0.856·17-s − 0.618·18-s + 0.980·19-s − 4.35·20-s − 0.218·21-s − 1.72·22-s − 1.76·23-s − 1.55·24-s + 2.16·25-s + 2.87·26-s + 0.192·27-s − 0.925·28-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 \( 1 + 2.62T + 2T^{2} \)
5 \( 1 + 3.97T + 5T^{2} \)
11 \( 1 - 3.07T + 11T^{2} \)
13 \( 1 + 5.58T + 13T^{2} \)
17 \( 1 + 3.53T + 17T^{2} \)
19 \( 1 - 4.27T + 19T^{2} \)
23 \( 1 + 8.48T + 23T^{2} \)
29 \( 1 + 2.33T + 29T^{2} \)
31 \( 1 + 3.48T + 31T^{2} \)
37 \( 1 + 0.0532T + 37T^{2} \)
41 \( 1 - 4.90T + 41T^{2} \)
43 \( 1 - 11.8T + 43T^{2} \)
47 \( 1 - 9.25T + 47T^{2} \)
53 \( 1 + 2.19T + 53T^{2} \)
59 \( 1 + 1.18T + 59T^{2} \)
61 \( 1 - 14.8T + 61T^{2} \)
67 \( 1 - 14.0T + 67T^{2} \)
71 \( 1 - 6.00T + 71T^{2} \)
73 \( 1 + 11.7T + 73T^{2} \)
79 \( 1 - 2.69T + 79T^{2} \)
83 \( 1 + 12.8T + 83T^{2} \)
89 \( 1 + 2.44T + 89T^{2} \)
97 \( 1 - 0.516T + 97T^{2} \)
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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

−7.71441116039997099468706465354, −7.13775753828926281106018538050, −6.76953515030288948059954594890, −5.63785206102088062850328638563, −4.26300947381659233775976935602, −3.81655097790387083301237275168, −2.78136574092383950148844559657, −2.13136857509073460583415686690, −0.853091637250061579913274404597, 0, 0.853091637250061579913274404597, 2.13136857509073460583415686690, 2.78136574092383950148844559657, 3.81655097790387083301237275168, 4.26300947381659233775976935602, 5.63785206102088062850328638563, 6.76953515030288948059954594890, 7.13775753828926281106018538050, 7.71441116039997099468706465354

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