Properties

Label 2-8043-1.1-c1-0-239
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  − 0.336·2-s + 3-s − 1.88·4-s − 0.687·5-s − 0.336·6-s − 7-s + 1.30·8-s + 9-s + 0.231·10-s + 1.68·11-s − 1.88·12-s − 6.81·13-s + 0.336·14-s − 0.687·15-s + 3.33·16-s + 6.85·17-s − 0.336·18-s + 2.14·19-s + 1.29·20-s − 21-s − 0.568·22-s − 0.0626·23-s + 1.30·24-s − 4.52·25-s + 2.29·26-s + 27-s + 1.88·28-s + ⋯
L(s)  = 1  − 0.238·2-s + 0.577·3-s − 0.943·4-s − 0.307·5-s − 0.137·6-s − 0.377·7-s + 0.462·8-s + 0.333·9-s + 0.0731·10-s + 0.509·11-s − 0.544·12-s − 1.89·13-s + 0.0899·14-s − 0.177·15-s + 0.833·16-s + 1.66·17-s − 0.0793·18-s + 0.493·19-s + 0.289·20-s − 0.218·21-s − 0.121·22-s − 0.0130·23-s + 0.267·24-s − 0.905·25-s + 0.450·26-s + 0.192·27-s + 0.356·28-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 \( 1 + 0.336T + 2T^{2} \)
5 \( 1 + 0.687T + 5T^{2} \)
11 \( 1 - 1.68T + 11T^{2} \)
13 \( 1 + 6.81T + 13T^{2} \)
17 \( 1 - 6.85T + 17T^{2} \)
19 \( 1 - 2.14T + 19T^{2} \)
23 \( 1 + 0.0626T + 23T^{2} \)
29 \( 1 + 2.44T + 29T^{2} \)
31 \( 1 + 8.26T + 31T^{2} \)
37 \( 1 - 7.09T + 37T^{2} \)
41 \( 1 - 2.42T + 41T^{2} \)
43 \( 1 - 7.67T + 43T^{2} \)
47 \( 1 + 5.80T + 47T^{2} \)
53 \( 1 - 3.43T + 53T^{2} \)
59 \( 1 - 6.87T + 59T^{2} \)
61 \( 1 + 10.6T + 61T^{2} \)
67 \( 1 + 11.8T + 67T^{2} \)
71 \( 1 - 11.6T + 71T^{2} \)
73 \( 1 + 0.658T + 73T^{2} \)
79 \( 1 + 3.47T + 79T^{2} \)
83 \( 1 + 3.30T + 83T^{2} \)
89 \( 1 - 16.4T + 89T^{2} \)
97 \( 1 + 10.8T + 97T^{2} \)
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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

−7.65207123287116044907713072554, −7.20906611372874867077975784669, −5.96521629223945788665437276445, −5.33414533323650533339875529425, −4.58205223642381022442667460877, −3.82141156038196435149653285753, −3.25743538443317068108639155710, −2.26317979557715373364130706301, −1.12433425442133628489646536751, 0, 1.12433425442133628489646536751, 2.26317979557715373364130706301, 3.25743538443317068108639155710, 3.82141156038196435149653285753, 4.58205223642381022442667460877, 5.33414533323650533339875529425, 5.96521629223945788665437276445, 7.20906611372874867077975784669, 7.65207123287116044907713072554

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