Properties

Label 2-8043-1.1-c1-0-306
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  − 1.34·2-s − 3-s − 0.183·4-s + 1.68·5-s + 1.34·6-s + 7-s + 2.94·8-s + 9-s − 2.26·10-s − 0.466·11-s + 0.183·12-s + 5.47·13-s − 1.34·14-s − 1.68·15-s − 3.59·16-s − 1.10·17-s − 1.34·18-s + 3.56·19-s − 0.308·20-s − 21-s + 0.628·22-s − 0.444·23-s − 2.94·24-s − 2.17·25-s − 7.38·26-s − 27-s − 0.183·28-s + ⋯
L(s)  = 1  − 0.952·2-s − 0.577·3-s − 0.0918·4-s + 0.752·5-s + 0.550·6-s + 0.377·7-s + 1.04·8-s + 0.333·9-s − 0.716·10-s − 0.140·11-s + 0.0530·12-s + 1.51·13-s − 0.360·14-s − 0.434·15-s − 0.899·16-s − 0.268·17-s − 0.317·18-s + 0.818·19-s − 0.0690·20-s − 0.218·21-s + 0.133·22-s − 0.0927·23-s − 0.600·24-s − 0.434·25-s − 1.44·26-s − 0.192·27-s − 0.0347·28-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 \( 1 + 1.34T + 2T^{2} \)
5 \( 1 - 1.68T + 5T^{2} \)
11 \( 1 + 0.466T + 11T^{2} \)
13 \( 1 - 5.47T + 13T^{2} \)
17 \( 1 + 1.10T + 17T^{2} \)
19 \( 1 - 3.56T + 19T^{2} \)
23 \( 1 + 0.444T + 23T^{2} \)
29 \( 1 - 6.10T + 29T^{2} \)
31 \( 1 - 2.34T + 31T^{2} \)
37 \( 1 + 11.6T + 37T^{2} \)
41 \( 1 - 6.69T + 41T^{2} \)
43 \( 1 + 9.14T + 43T^{2} \)
47 \( 1 + 6.86T + 47T^{2} \)
53 \( 1 + 10.1T + 53T^{2} \)
59 \( 1 + 6.20T + 59T^{2} \)
61 \( 1 + 5.83T + 61T^{2} \)
67 \( 1 + 14.4T + 67T^{2} \)
71 \( 1 + 2.18T + 71T^{2} \)
73 \( 1 - 0.501T + 73T^{2} \)
79 \( 1 - 16.4T + 79T^{2} \)
83 \( 1 + 14.0T + 83T^{2} \)
89 \( 1 + 3.04T + 89T^{2} \)
97 \( 1 + 17.6T + 97T^{2} \)
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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

−7.68801957946851459764963836821, −6.75059779322018605557950607274, −6.22427458279818021836429299432, −5.41180251604434515182178416761, −4.81885112787536118983694227274, −4.00494653964114999785752353165, −3.00452622016488720353114589108, −1.61417908897337392069124553691, −1.33441352762429679563391151771, 0, 1.33441352762429679563391151771, 1.61417908897337392069124553691, 3.00452622016488720353114589108, 4.00494653964114999785752353165, 4.81885112787536118983694227274, 5.41180251604434515182178416761, 6.22427458279818021836429299432, 6.75059779322018605557950607274, 7.68801957946851459764963836821

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