Properties

Label 2-8046-1.1-c1-0-47
Degree $2$
Conductor $8046$
Sign $1$
Analytic cond. $64.2476$
Root an. cond. $8.01546$
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-s + 4-s − 1.28·5-s + 3.20·7-s − 8-s + 1.28·10-s + 3.26·11-s − 3.85·13-s − 3.20·14-s + 16-s + 5.41·17-s − 4.39·19-s − 1.28·20-s − 3.26·22-s − 0.544·23-s − 3.33·25-s + 3.85·26-s + 3.20·28-s + 5.75·29-s + 6.11·31-s − 32-s − 5.41·34-s − 4.13·35-s − 4.67·37-s + 4.39·38-s + 1.28·40-s − 9.17·41-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.5·4-s − 0.576·5-s + 1.21·7-s − 0.353·8-s + 0.407·10-s + 0.983·11-s − 1.06·13-s − 0.857·14-s + 0.250·16-s + 1.31·17-s − 1.00·19-s − 0.288·20-s − 0.695·22-s − 0.113·23-s − 0.667·25-s + 0.755·26-s + 0.606·28-s + 1.06·29-s + 1.09·31-s − 0.176·32-s − 0.929·34-s − 0.699·35-s − 0.767·37-s + 0.713·38-s + 0.203·40-s − 1.43·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8046 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8046 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8046\)    =    \(2 \cdot 3^{3} \cdot 149\)
Sign: $1$
Analytic conductor: \(64.2476\)
Root analytic conductor: \(8.01546\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8046,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.518595787\)
\(L(\frac12)\) \(\approx\) \(1.518595787\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
3 \( 1 \)
149 \( 1 + T \)
good5 \( 1 + 1.28T + 5T^{2} \)
7 \( 1 - 3.20T + 7T^{2} \)
11 \( 1 - 3.26T + 11T^{2} \)
13 \( 1 + 3.85T + 13T^{2} \)
17 \( 1 - 5.41T + 17T^{2} \)
19 \( 1 + 4.39T + 19T^{2} \)
23 \( 1 + 0.544T + 23T^{2} \)
29 \( 1 - 5.75T + 29T^{2} \)
31 \( 1 - 6.11T + 31T^{2} \)
37 \( 1 + 4.67T + 37T^{2} \)
41 \( 1 + 9.17T + 41T^{2} \)
43 \( 1 - 5.38T + 43T^{2} \)
47 \( 1 - 12.5T + 47T^{2} \)
53 \( 1 - 10.7T + 53T^{2} \)
59 \( 1 + 3.15T + 59T^{2} \)
61 \( 1 + 13.9T + 61T^{2} \)
67 \( 1 + 9.06T + 67T^{2} \)
71 \( 1 - 5.97T + 71T^{2} \)
73 \( 1 - 5.92T + 73T^{2} \)
79 \( 1 - 6.21T + 79T^{2} \)
83 \( 1 - 0.323T + 83T^{2} \)
89 \( 1 + 4.91T + 89T^{2} \)
97 \( 1 - 16.0T + 97T^{2} \)
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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

−7.73802983951866023393018524097, −7.47774268220417941735534911026, −6.60321859958867108135174836870, −5.85816773120375124950771923613, −4.92967638332163542555436049672, −4.34208942801535934876513252574, −3.50356418373323779990072402826, −2.45618906518286358917612066664, −1.62910562956623215476056419737, −0.70766238351910818150720749597, 0.70766238351910818150720749597, 1.62910562956623215476056419737, 2.45618906518286358917612066664, 3.50356418373323779990072402826, 4.34208942801535934876513252574, 4.92967638332163542555436049672, 5.85816773120375124950771923613, 6.60321859958867108135174836870, 7.47774268220417941735534911026, 7.73802983951866023393018524097

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