Properties

Label 2-8043-1.1-c1-0-162
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  + 1.22·2-s − 3-s − 0.494·4-s − 4.26·5-s − 1.22·6-s − 7-s − 3.06·8-s + 9-s − 5.22·10-s + 0.264·11-s + 0.494·12-s + 2.88·13-s − 1.22·14-s + 4.26·15-s − 2.76·16-s − 3.86·17-s + 1.22·18-s − 5.28·19-s + 2.10·20-s + 21-s + 0.324·22-s + 6.29·23-s + 3.06·24-s + 13.1·25-s + 3.54·26-s − 27-s + 0.494·28-s + ⋯
L(s)  = 1  + 0.867·2-s − 0.577·3-s − 0.247·4-s − 1.90·5-s − 0.500·6-s − 0.377·7-s − 1.08·8-s + 0.333·9-s − 1.65·10-s + 0.0798·11-s + 0.142·12-s + 0.801·13-s − 0.327·14-s + 1.10·15-s − 0.691·16-s − 0.938·17-s + 0.289·18-s − 1.21·19-s + 0.471·20-s + 0.218·21-s + 0.0692·22-s + 1.31·23-s + 0.624·24-s + 2.63·25-s + 0.694·26-s − 0.192·27-s + 0.0935·28-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 \( 1 - 1.22T + 2T^{2} \)
5 \( 1 + 4.26T + 5T^{2} \)
11 \( 1 - 0.264T + 11T^{2} \)
13 \( 1 - 2.88T + 13T^{2} \)
17 \( 1 + 3.86T + 17T^{2} \)
19 \( 1 + 5.28T + 19T^{2} \)
23 \( 1 - 6.29T + 23T^{2} \)
29 \( 1 - 1.93T + 29T^{2} \)
31 \( 1 - 0.0252T + 31T^{2} \)
37 \( 1 - 7.69T + 37T^{2} \)
41 \( 1 - 0.969T + 41T^{2} \)
43 \( 1 + 7.92T + 43T^{2} \)
47 \( 1 + 1.35T + 47T^{2} \)
53 \( 1 - 7.95T + 53T^{2} \)
59 \( 1 - 4.31T + 59T^{2} \)
61 \( 1 + 3.25T + 61T^{2} \)
67 \( 1 + 7.04T + 67T^{2} \)
71 \( 1 - 7.91T + 71T^{2} \)
73 \( 1 - 3.52T + 73T^{2} \)
79 \( 1 - 1.16T + 79T^{2} \)
83 \( 1 - 5.35T + 83T^{2} \)
89 \( 1 + 3.13T + 89T^{2} \)
97 \( 1 + 6.09T + 97T^{2} \)
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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

−7.30509545953771052108466011974, −6.61477144377520928969890134632, −6.19754054151158270992743613271, −5.09013575004617580111305592806, −4.57337817128102932206676827771, −3.99920521599176483577276917557, −3.49171185848439215742771359585, −2.62596239793366171731145675201, −0.874196938400001458553386411088, 0, 0.874196938400001458553386411088, 2.62596239793366171731145675201, 3.49171185848439215742771359585, 3.99920521599176483577276917557, 4.57337817128102932206676827771, 5.09013575004617580111305592806, 6.19754054151158270992743613271, 6.61477144377520928969890134632, 7.30509545953771052108466011974

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