Properties

Label 2-48e2-1.1-c3-0-27
Degree $2$
Conductor $2304$
Sign $1$
Analytic cond. $135.940$
Root an. cond. $11.6593$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3.46·5-s + 24.2·7-s − 48·11-s − 41.5·13-s − 54·17-s − 4·19-s − 173.·23-s − 113·25-s + 162.·29-s − 58.8·31-s + 84·35-s + 325.·37-s − 294·41-s + 188·43-s + 505.·47-s + 245·49-s + 744.·53-s − 166.·55-s − 252·59-s + 90.0·61-s − 144·65-s + 628·67-s + 6.92·71-s + 1.00e3·73-s − 1.16e3·77-s + 1.34e3·79-s + 720·83-s + ⋯
L(s)  = 1  + 0.309·5-s + 1.30·7-s − 1.31·11-s − 0.886·13-s − 0.770·17-s − 0.0482·19-s − 1.57·23-s − 0.904·25-s + 1.04·29-s − 0.341·31-s + 0.405·35-s + 1.44·37-s − 1.11·41-s + 0.666·43-s + 1.56·47-s + 0.714·49-s + 1.93·53-s − 0.407·55-s − 0.556·59-s + 0.189·61-s − 0.274·65-s + 1.14·67-s + 0.0115·71-s + 1.61·73-s − 1.72·77-s + 1.90·79-s + 0.952·83-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2304 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2304 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2304\)    =    \(2^{8} \cdot 3^{2}\)
Sign: $1$
Analytic conductor: \(135.940\)
Root analytic conductor: \(11.6593\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2304,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(2.023752685\)
\(L(\frac12)\) \(\approx\) \(2.023752685\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
good5 \( 1 - 3.46T + 125T^{2} \)
7 \( 1 - 24.2T + 343T^{2} \)
11 \( 1 + 48T + 1.33e3T^{2} \)
13 \( 1 + 41.5T + 2.19e3T^{2} \)
17 \( 1 + 54T + 4.91e3T^{2} \)
19 \( 1 + 4T + 6.85e3T^{2} \)
23 \( 1 + 173.T + 1.21e4T^{2} \)
29 \( 1 - 162.T + 2.43e4T^{2} \)
31 \( 1 + 58.8T + 2.97e4T^{2} \)
37 \( 1 - 325.T + 5.06e4T^{2} \)
41 \( 1 + 294T + 6.89e4T^{2} \)
43 \( 1 - 188T + 7.95e4T^{2} \)
47 \( 1 - 505.T + 1.03e5T^{2} \)
53 \( 1 - 744.T + 1.48e5T^{2} \)
59 \( 1 + 252T + 2.05e5T^{2} \)
61 \( 1 - 90.0T + 2.26e5T^{2} \)
67 \( 1 - 628T + 3.00e5T^{2} \)
71 \( 1 - 6.92T + 3.57e5T^{2} \)
73 \( 1 - 1.00e3T + 3.89e5T^{2} \)
79 \( 1 - 1.34e3T + 4.93e5T^{2} \)
83 \( 1 - 720T + 5.71e5T^{2} \)
89 \( 1 + 1.48e3T + 7.04e5T^{2} \)
97 \( 1 - 1.82e3T + 9.12e5T^{2} \)
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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

−8.438887117514914577726216529966, −7.926218367997248865946977698429, −7.33860569110996719232652059100, −6.21198395836220509596138147854, −5.38537309416874898751543371524, −4.76970075411715799693438002826, −3.95567177885665624344381629516, −2.38479635658726799049317114254, −2.12450256821341808860276300417, −0.61188199318278778601744147913, 0.61188199318278778601744147913, 2.12450256821341808860276300417, 2.38479635658726799049317114254, 3.95567177885665624344381629516, 4.76970075411715799693438002826, 5.38537309416874898751543371524, 6.21198395836220509596138147854, 7.33860569110996719232652059100, 7.926218367997248865946977698429, 8.438887117514914577726216529966

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