Properties

Label 2-189-1.1-c5-0-34
Degree $2$
Conductor $189$
Sign $-1$
Analytic cond. $30.3125$
Root an. cond. $5.50568$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 5.08·2-s − 6.19·4-s + 32.4·5-s + 49·7-s − 194.·8-s + 164.·10-s − 110.·11-s − 1.15e3·13-s + 248.·14-s − 787.·16-s + 653.·17-s + 2.01·19-s − 200.·20-s − 562.·22-s + 1.75e3·23-s − 2.07e3·25-s − 5.86e3·26-s − 303.·28-s − 7.73e3·29-s + 2.44e3·31-s + 2.20e3·32-s + 3.32e3·34-s + 1.58e3·35-s − 9.44e3·37-s + 10.2·38-s − 6.28e3·40-s − 1.41e4·41-s + ⋯
L(s)  = 1  + 0.898·2-s − 0.193·4-s + 0.579·5-s + 0.377·7-s − 1.07·8-s + 0.520·10-s − 0.275·11-s − 1.89·13-s + 0.339·14-s − 0.769·16-s + 0.548·17-s + 0.00127·19-s − 0.112·20-s − 0.247·22-s + 0.691·23-s − 0.663·25-s − 1.70·26-s − 0.0731·28-s − 1.70·29-s + 0.457·31-s + 0.381·32-s + 0.492·34-s + 0.219·35-s − 1.13·37-s + 0.00114·38-s − 0.621·40-s − 1.31·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 189 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 189 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(189\)    =    \(3^{3} \cdot 7\)
Sign: $-1$
Analytic conductor: \(30.3125\)
Root analytic conductor: \(5.50568\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 189,\ (\ :5/2),\ -1)\)

Particular Values

\(L(3)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
7 \( 1 - 49T \)
good2 \( 1 - 5.08T + 32T^{2} \)
5 \( 1 - 32.4T + 3.12e3T^{2} \)
11 \( 1 + 110.T + 1.61e5T^{2} \)
13 \( 1 + 1.15e3T + 3.71e5T^{2} \)
17 \( 1 - 653.T + 1.41e6T^{2} \)
19 \( 1 - 2.01T + 2.47e6T^{2} \)
23 \( 1 - 1.75e3T + 6.43e6T^{2} \)
29 \( 1 + 7.73e3T + 2.05e7T^{2} \)
31 \( 1 - 2.44e3T + 2.86e7T^{2} \)
37 \( 1 + 9.44e3T + 6.93e7T^{2} \)
41 \( 1 + 1.41e4T + 1.15e8T^{2} \)
43 \( 1 + 1.36e4T + 1.47e8T^{2} \)
47 \( 1 + 9.90e3T + 2.29e8T^{2} \)
53 \( 1 + 2.43e4T + 4.18e8T^{2} \)
59 \( 1 + 8.67e3T + 7.14e8T^{2} \)
61 \( 1 - 4.09e4T + 8.44e8T^{2} \)
67 \( 1 - 3.15e4T + 1.35e9T^{2} \)
71 \( 1 - 4.05e4T + 1.80e9T^{2} \)
73 \( 1 - 5.53e4T + 2.07e9T^{2} \)
79 \( 1 - 2.73e4T + 3.07e9T^{2} \)
83 \( 1 + 5.46e4T + 3.93e9T^{2} \)
89 \( 1 - 5.29e4T + 5.58e9T^{2} \)
97 \( 1 - 9.73e4T + 8.58e9T^{2} \)
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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

−11.50367808138215590211595733454, −10.04267235828709264827271725224, −9.393126339683408954115280192159, −8.057355015772375267570029939429, −6.82707278752020846978880437527, −5.40192097185005235740044410513, −4.92690395975296579515904849225, −3.43273719466104294079347920003, −2.08810522300848518511357460868, 0, 2.08810522300848518511357460868, 3.43273719466104294079347920003, 4.92690395975296579515904849225, 5.40192097185005235740044410513, 6.82707278752020846978880437527, 8.057355015772375267570029939429, 9.393126339683408954115280192159, 10.04267235828709264827271725224, 11.50367808138215590211595733454

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