Properties

Label 2-8043-1.1-c1-0-373
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  + 2.59·2-s − 3-s + 4.75·4-s + 0.424·5-s − 2.59·6-s + 7-s + 7.15·8-s + 9-s + 1.10·10-s − 5.94·11-s − 4.75·12-s − 1.20·13-s + 2.59·14-s − 0.424·15-s + 9.07·16-s + 0.403·17-s + 2.59·18-s − 8.37·19-s + 2.01·20-s − 21-s − 15.4·22-s − 2.32·23-s − 7.15·24-s − 4.81·25-s − 3.12·26-s − 27-s + 4.75·28-s + ⋯
L(s)  = 1  + 1.83·2-s − 0.577·3-s + 2.37·4-s + 0.189·5-s − 1.06·6-s + 0.377·7-s + 2.52·8-s + 0.333·9-s + 0.348·10-s − 1.79·11-s − 1.37·12-s − 0.334·13-s + 0.694·14-s − 0.109·15-s + 2.26·16-s + 0.0977·17-s + 0.612·18-s − 1.92·19-s + 0.450·20-s − 0.218·21-s − 3.29·22-s − 0.483·23-s − 1.45·24-s − 0.963·25-s − 0.613·26-s − 0.192·27-s + 0.898·28-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 \( 1 - 2.59T + 2T^{2} \)
5 \( 1 - 0.424T + 5T^{2} \)
11 \( 1 + 5.94T + 11T^{2} \)
13 \( 1 + 1.20T + 13T^{2} \)
17 \( 1 - 0.403T + 17T^{2} \)
19 \( 1 + 8.37T + 19T^{2} \)
23 \( 1 + 2.32T + 23T^{2} \)
29 \( 1 - 3.39T + 29T^{2} \)
31 \( 1 - 4.27T + 31T^{2} \)
37 \( 1 + 8.53T + 37T^{2} \)
41 \( 1 + 1.39T + 41T^{2} \)
43 \( 1 + 7.70T + 43T^{2} \)
47 \( 1 + 4.68T + 47T^{2} \)
53 \( 1 + 9.00T + 53T^{2} \)
59 \( 1 - 11.9T + 59T^{2} \)
61 \( 1 - 5.38T + 61T^{2} \)
67 \( 1 - 5.28T + 67T^{2} \)
71 \( 1 + 3.79T + 71T^{2} \)
73 \( 1 + 1.84T + 73T^{2} \)
79 \( 1 + 8.67T + 79T^{2} \)
83 \( 1 - 8.36T + 83T^{2} \)
89 \( 1 + 2.38T + 89T^{2} \)
97 \( 1 + 4.08T + 97T^{2} \)
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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

−7.11781961980355576808524692538, −6.52020968153425634506048865731, −5.89195851494256784758673511628, −5.22769154658354695143035099124, −4.81028181139225050479748026272, −4.15575615797673367173755787470, −3.24873059841576553168701759367, −2.34772892624361206875324489802, −1.85690070325296963289947279104, 0, 1.85690070325296963289947279104, 2.34772892624361206875324489802, 3.24873059841576553168701759367, 4.15575615797673367173755787470, 4.81028181139225050479748026272, 5.22769154658354695143035099124, 5.89195851494256784758673511628, 6.52020968153425634506048865731, 7.11781961980355576808524692538

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