Properties

Label 2-8046-1.1-c1-0-79
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 + 4.06·5-s + 1.57·7-s − 8-s − 4.06·10-s + 5.58·11-s − 4.93·13-s − 1.57·14-s + 16-s − 7.87·17-s + 7.88·19-s + 4.06·20-s − 5.58·22-s + 0.940·23-s + 11.5·25-s + 4.93·26-s + 1.57·28-s + 0.204·29-s − 0.902·31-s − 32-s + 7.87·34-s + 6.39·35-s + 0.171·37-s − 7.88·38-s − 4.06·40-s + 4.80·41-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.5·4-s + 1.81·5-s + 0.594·7-s − 0.353·8-s − 1.28·10-s + 1.68·11-s − 1.36·13-s − 0.420·14-s + 0.250·16-s − 1.90·17-s + 1.80·19-s + 0.909·20-s − 1.19·22-s + 0.196·23-s + 2.30·25-s + 0.968·26-s + 0.297·28-s + 0.0380·29-s − 0.162·31-s − 0.176·32-s + 1.35·34-s + 1.08·35-s + 0.0281·37-s − 1.27·38-s − 0.643·40-s + 0.750·41-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

\(L(1)\) \(\approx\) \(2.583557344\)
\(L(\frac12)\) \(\approx\) \(2.583557344\)
\(L(\frac{3}{2})\) 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 \( 1 - 4.06T + 5T^{2} \)
7 \( 1 - 1.57T + 7T^{2} \)
11 \( 1 - 5.58T + 11T^{2} \)
13 \( 1 + 4.93T + 13T^{2} \)
17 \( 1 + 7.87T + 17T^{2} \)
19 \( 1 - 7.88T + 19T^{2} \)
23 \( 1 - 0.940T + 23T^{2} \)
29 \( 1 - 0.204T + 29T^{2} \)
31 \( 1 + 0.902T + 31T^{2} \)
37 \( 1 - 0.171T + 37T^{2} \)
41 \( 1 - 4.80T + 41T^{2} \)
43 \( 1 - 7.68T + 43T^{2} \)
47 \( 1 + 5.30T + 47T^{2} \)
53 \( 1 + 1.10T + 53T^{2} \)
59 \( 1 + 5.47T + 59T^{2} \)
61 \( 1 + 14.9T + 61T^{2} \)
67 \( 1 - 0.418T + 67T^{2} \)
71 \( 1 - 14.7T + 71T^{2} \)
73 \( 1 + 0.739T + 73T^{2} \)
79 \( 1 - 4.33T + 79T^{2} \)
83 \( 1 - 14.3T + 83T^{2} \)
89 \( 1 + 0.822T + 89T^{2} \)
97 \( 1 - 4.95T + 97T^{2} \)
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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

−7.75922907664227746686867682396, −7.09912514376653745947102249789, −6.47483801366608224728503816684, −5.98198671466903373487192541655, −5.03086476507244210685497877306, −4.56252673629732896207623451157, −3.22592484069271954338297304420, −2.28012869115414563546691402856, −1.78857982175113800888951905912, −0.930622657013872527449955177953, 0.930622657013872527449955177953, 1.78857982175113800888951905912, 2.28012869115414563546691402856, 3.22592484069271954338297304420, 4.56252673629732896207623451157, 5.03086476507244210685497877306, 5.98198671466903373487192541655, 6.47483801366608224728503816684, 7.09912514376653745947102249789, 7.75922907664227746686867682396

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