Properties

Label 2-8043-1.1-c1-0-265
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.52·2-s + 3-s + 4.38·4-s − 0.629·5-s + 2.52·6-s − 7-s + 6.03·8-s + 9-s − 1.59·10-s + 3.78·11-s + 4.38·12-s + 4.23·13-s − 2.52·14-s − 0.629·15-s + 6.48·16-s − 3.56·17-s + 2.52·18-s + 4.76·19-s − 2.76·20-s − 21-s + 9.57·22-s + 5.38·23-s + 6.03·24-s − 4.60·25-s + 10.6·26-s + 27-s − 4.38·28-s + ⋯
L(s)  = 1  + 1.78·2-s + 0.577·3-s + 2.19·4-s − 0.281·5-s + 1.03·6-s − 0.377·7-s + 2.13·8-s + 0.333·9-s − 0.502·10-s + 1.14·11-s + 1.26·12-s + 1.17·13-s − 0.675·14-s − 0.162·15-s + 1.62·16-s − 0.865·17-s + 0.595·18-s + 1.09·19-s − 0.617·20-s − 0.218·21-s + 2.04·22-s + 1.12·23-s + 1.23·24-s − 0.920·25-s + 2.09·26-s + 0.192·27-s − 0.829·28-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: \(0\)
Selberg data: \((2,\ 8043,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(8.793528847\)
\(L(\frac12)\) \(\approx\) \(8.793528847\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.52T + 2T^{2} \)
5 \( 1 + 0.629T + 5T^{2} \)
11 \( 1 - 3.78T + 11T^{2} \)
13 \( 1 - 4.23T + 13T^{2} \)
17 \( 1 + 3.56T + 17T^{2} \)
19 \( 1 - 4.76T + 19T^{2} \)
23 \( 1 - 5.38T + 23T^{2} \)
29 \( 1 - 0.882T + 29T^{2} \)
31 \( 1 + 0.516T + 31T^{2} \)
37 \( 1 + 9.44T + 37T^{2} \)
41 \( 1 - 6.85T + 41T^{2} \)
43 \( 1 + 1.17T + 43T^{2} \)
47 \( 1 - 6.73T + 47T^{2} \)
53 \( 1 + 3.19T + 53T^{2} \)
59 \( 1 + 6.46T + 59T^{2} \)
61 \( 1 - 2.38T + 61T^{2} \)
67 \( 1 - 10.7T + 67T^{2} \)
71 \( 1 + 7.26T + 71T^{2} \)
73 \( 1 - 10.4T + 73T^{2} \)
79 \( 1 + 6.93T + 79T^{2} \)
83 \( 1 + 9.89T + 83T^{2} \)
89 \( 1 + 11.1T + 89T^{2} \)
97 \( 1 + 1.62T + 97T^{2} \)
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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

−7.39387808990196948698933590495, −7.01430816303626550862074244260, −6.28287100644351551362545859567, −5.75117627648322222929724487219, −4.85160285194801824970495989144, −4.13220305537479970232599950669, −3.58246374432415978731053784195, −3.12540377606743304833072098680, −2.12067441189268924809312771466, −1.19035873402339681626107268629, 1.19035873402339681626107268629, 2.12067441189268924809312771466, 3.12540377606743304833072098680, 3.58246374432415978731053784195, 4.13220305537479970232599950669, 4.85160285194801824970495989144, 5.75117627648322222929724487219, 6.28287100644351551362545859567, 7.01430816303626550862074244260, 7.39387808990196948698933590495

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