Properties

Label 2-8046-1.1-c1-0-31
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 − 3.13·5-s − 2.45·7-s − 8-s + 3.13·10-s − 1.65·11-s + 5.81·13-s + 2.45·14-s + 16-s + 6.74·17-s + 4.34·19-s − 3.13·20-s + 1.65·22-s − 1.27·23-s + 4.85·25-s − 5.81·26-s − 2.45·28-s + 10.5·29-s − 9.90·31-s − 32-s − 6.74·34-s + 7.70·35-s + 6.33·37-s − 4.34·38-s + 3.13·40-s − 8.45·41-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.5·4-s − 1.40·5-s − 0.928·7-s − 0.353·8-s + 0.992·10-s − 0.499·11-s + 1.61·13-s + 0.656·14-s + 0.250·16-s + 1.63·17-s + 0.995·19-s − 0.701·20-s + 0.352·22-s − 0.266·23-s + 0.970·25-s − 1.14·26-s − 0.464·28-s + 1.96·29-s − 1.77·31-s − 0.176·32-s − 1.15·34-s + 1.30·35-s + 1.04·37-s − 0.704·38-s + 0.496·40-s − 1.31·41-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

\(L(1)\) \(\approx\) \(0.8951329735\)
\(L(\frac12)\) \(\approx\) \(0.8951329735\)
\(L(\frac{3}{2})\) 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 \( 1 + 3.13T + 5T^{2} \)
7 \( 1 + 2.45T + 7T^{2} \)
11 \( 1 + 1.65T + 11T^{2} \)
13 \( 1 - 5.81T + 13T^{2} \)
17 \( 1 - 6.74T + 17T^{2} \)
19 \( 1 - 4.34T + 19T^{2} \)
23 \( 1 + 1.27T + 23T^{2} \)
29 \( 1 - 10.5T + 29T^{2} \)
31 \( 1 + 9.90T + 31T^{2} \)
37 \( 1 - 6.33T + 37T^{2} \)
41 \( 1 + 8.45T + 41T^{2} \)
43 \( 1 - 9.78T + 43T^{2} \)
47 \( 1 + 7.30T + 47T^{2} \)
53 \( 1 + 10.0T + 53T^{2} \)
59 \( 1 + 4.28T + 59T^{2} \)
61 \( 1 - 9.86T + 61T^{2} \)
67 \( 1 - 5.48T + 67T^{2} \)
71 \( 1 + 12.5T + 71T^{2} \)
73 \( 1 + 9.65T + 73T^{2} \)
79 \( 1 - 9.44T + 79T^{2} \)
83 \( 1 + 2.53T + 83T^{2} \)
89 \( 1 - 7.55T + 89T^{2} \)
97 \( 1 - 7.93T + 97T^{2} \)
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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

−7.86363818062335607155603953396, −7.41072793007650591366429161501, −6.54574509074432067680183643647, −5.94726344690765608490491821994, −5.10948838720354627748378264411, −3.99829657866519807276653768019, −3.33201932772427109150472914024, −3.00419580239880382689654520612, −1.40075286140097712648803990087, −0.56671807931999729572921487893, 0.56671807931999729572921487893, 1.40075286140097712648803990087, 3.00419580239880382689654520612, 3.33201932772427109150472914024, 3.99829657866519807276653768019, 5.10948838720354627748378264411, 5.94726344690765608490491821994, 6.54574509074432067680183643647, 7.41072793007650591366429161501, 7.86363818062335607155603953396

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