Properties

Label 2-8043-1.1-c1-0-344
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  + 2.36·2-s − 3-s + 3.60·4-s − 1.54·5-s − 2.36·6-s + 7-s + 3.79·8-s + 9-s − 3.64·10-s − 0.663·11-s − 3.60·12-s − 1.26·13-s + 2.36·14-s + 1.54·15-s + 1.77·16-s − 3.21·17-s + 2.36·18-s + 6.63·19-s − 5.55·20-s − 21-s − 1.57·22-s − 4.90·23-s − 3.79·24-s − 2.62·25-s − 2.98·26-s − 27-s + 3.60·28-s + ⋯
L(s)  = 1  + 1.67·2-s − 0.577·3-s + 1.80·4-s − 0.689·5-s − 0.966·6-s + 0.377·7-s + 1.34·8-s + 0.333·9-s − 1.15·10-s − 0.200·11-s − 1.04·12-s − 0.349·13-s + 0.632·14-s + 0.397·15-s + 0.444·16-s − 0.779·17-s + 0.557·18-s + 1.52·19-s − 1.24·20-s − 0.218·21-s − 0.334·22-s − 1.02·23-s − 0.774·24-s − 0.525·25-s − 0.585·26-s − 0.192·27-s + 0.681·28-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 \( 1 - 2.36T + 2T^{2} \)
5 \( 1 + 1.54T + 5T^{2} \)
11 \( 1 + 0.663T + 11T^{2} \)
13 \( 1 + 1.26T + 13T^{2} \)
17 \( 1 + 3.21T + 17T^{2} \)
19 \( 1 - 6.63T + 19T^{2} \)
23 \( 1 + 4.90T + 23T^{2} \)
29 \( 1 - 2.24T + 29T^{2} \)
31 \( 1 - 3.13T + 31T^{2} \)
37 \( 1 + 2.00T + 37T^{2} \)
41 \( 1 - 2.06T + 41T^{2} \)
43 \( 1 + 10.5T + 43T^{2} \)
47 \( 1 - 1.30T + 47T^{2} \)
53 \( 1 + 6.81T + 53T^{2} \)
59 \( 1 - 1.90T + 59T^{2} \)
61 \( 1 + 4.61T + 61T^{2} \)
67 \( 1 - 9.22T + 67T^{2} \)
71 \( 1 + 8.97T + 71T^{2} \)
73 \( 1 + 8.54T + 73T^{2} \)
79 \( 1 + 12.8T + 79T^{2} \)
83 \( 1 + 0.0721T + 83T^{2} \)
89 \( 1 - 12.6T + 89T^{2} \)
97 \( 1 - 4.20T + 97T^{2} \)
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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

−7.31056503704410864486122416357, −6.55386007356573654679882343539, −5.93356080428534507105548149247, −5.19997234276446451436688146404, −4.71388256476192073093556452945, −4.07581058358430882715129097573, −3.37157534592670101396063631069, −2.53962007463274417889758488299, −1.53267187749875286444036709497, 0, 1.53267187749875286444036709497, 2.53962007463274417889758488299, 3.37157534592670101396063631069, 4.07581058358430882715129097573, 4.71388256476192073093556452945, 5.19997234276446451436688146404, 5.93356080428534507105548149247, 6.55386007356573654679882343539, 7.31056503704410864486122416357

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