Properties

Label 2-8046-1.1-c1-0-44
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 − 2.04·5-s + 2.45·7-s − 8-s + 2.04·10-s − 0.203·11-s + 3.95·13-s − 2.45·14-s + 16-s − 2.98·17-s + 6.08·19-s − 2.04·20-s + 0.203·22-s + 0.149·23-s − 0.837·25-s − 3.95·26-s + 2.45·28-s − 1.18·29-s + 1.40·31-s − 32-s + 2.98·34-s − 5.00·35-s − 3.56·37-s − 6.08·38-s + 2.04·40-s + 4.57·41-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.5·4-s − 0.912·5-s + 0.926·7-s − 0.353·8-s + 0.645·10-s − 0.0613·11-s + 1.09·13-s − 0.655·14-s + 0.250·16-s − 0.724·17-s + 1.39·19-s − 0.456·20-s + 0.0433·22-s + 0.0312·23-s − 0.167·25-s − 0.775·26-s + 0.463·28-s − 0.219·29-s + 0.252·31-s − 0.176·32-s + 0.512·34-s − 0.845·35-s − 0.586·37-s − 0.987·38-s + 0.322·40-s + 0.714·41-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

\(L(1)\) \(\approx\) \(1.405263827\)
\(L(\frac12)\) \(\approx\) \(1.405263827\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.04T + 5T^{2} \)
7 \( 1 - 2.45T + 7T^{2} \)
11 \( 1 + 0.203T + 11T^{2} \)
13 \( 1 - 3.95T + 13T^{2} \)
17 \( 1 + 2.98T + 17T^{2} \)
19 \( 1 - 6.08T + 19T^{2} \)
23 \( 1 - 0.149T + 23T^{2} \)
29 \( 1 + 1.18T + 29T^{2} \)
31 \( 1 - 1.40T + 31T^{2} \)
37 \( 1 + 3.56T + 37T^{2} \)
41 \( 1 - 4.57T + 41T^{2} \)
43 \( 1 - 10.1T + 43T^{2} \)
47 \( 1 - 8.79T + 47T^{2} \)
53 \( 1 + 8.68T + 53T^{2} \)
59 \( 1 - 5.65T + 59T^{2} \)
61 \( 1 + 8.79T + 61T^{2} \)
67 \( 1 + 1.11T + 67T^{2} \)
71 \( 1 - 6.56T + 71T^{2} \)
73 \( 1 - 16.7T + 73T^{2} \)
79 \( 1 + 4.54T + 79T^{2} \)
83 \( 1 - 2.21T + 83T^{2} \)
89 \( 1 - 10.6T + 89T^{2} \)
97 \( 1 + 8.22T + 97T^{2} \)
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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

−7.81474196318734487050672329767, −7.47498729575921053628583176393, −6.60906243074733462983494156254, −5.81777043366691043272458544693, −5.04782517660248997652721459945, −4.16736054987755045209836117641, −3.55562205099824796778178727838, −2.56306122269191700701819619723, −1.54003626322720291778468439485, −0.69515067842685968119980432254, 0.69515067842685968119980432254, 1.54003626322720291778468439485, 2.56306122269191700701819619723, 3.55562205099824796778178727838, 4.16736054987755045209836117641, 5.04782517660248997652721459945, 5.81777043366691043272458544693, 6.60906243074733462983494156254, 7.47498729575921053628583176393, 7.81474196318734487050672329767

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