Properties

Label 2-153-1.1-c3-0-0
Degree $2$
Conductor $153$
Sign $1$
Analytic cond. $9.02729$
Root an. cond. $3.00454$
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  − 4.24·2-s + 9.99·4-s − 19.9·5-s − 20.9·7-s − 8.48·8-s + 84.7·10-s − 16.0·11-s − 34.9·13-s + 88.9·14-s − 44.0·16-s + 17·17-s − 80.8·19-s − 199.·20-s + 68.0·22-s + 115.·23-s + 273.·25-s + 148.·26-s − 209.·28-s − 154.·29-s + 299.·31-s + 254.·32-s − 72.1·34-s + 418.·35-s + 315.·37-s + 343.·38-s + 169.·40-s − 132.·41-s + ⋯
L(s)  = 1  − 1.49·2-s + 1.24·4-s − 1.78·5-s − 1.13·7-s − 0.374·8-s + 2.67·10-s − 0.439·11-s − 0.745·13-s + 1.69·14-s − 0.687·16-s + 0.242·17-s − 0.976·19-s − 2.23·20-s + 0.659·22-s + 1.05·23-s + 2.19·25-s + 1.11·26-s − 1.41·28-s − 0.986·29-s + 1.73·31-s + 1.40·32-s − 0.363·34-s + 2.02·35-s + 1.40·37-s + 1.46·38-s + 0.669·40-s − 0.503·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 153 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 153 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(153\)    =    \(3^{2} \cdot 17\)
Sign: $1$
Analytic conductor: \(9.02729\)
Root analytic conductor: \(3.00454\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 153,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(0.2406529109\)
\(L(\frac12)\) \(\approx\) \(0.2406529109\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
17 \( 1 - 17T \)
good2 \( 1 + 4.24T + 8T^{2} \)
5 \( 1 + 19.9T + 125T^{2} \)
7 \( 1 + 20.9T + 343T^{2} \)
11 \( 1 + 16.0T + 1.33e3T^{2} \)
13 \( 1 + 34.9T + 2.19e3T^{2} \)
19 \( 1 + 80.8T + 6.85e3T^{2} \)
23 \( 1 - 115.T + 1.21e4T^{2} \)
29 \( 1 + 154.T + 2.43e4T^{2} \)
31 \( 1 - 299.T + 2.97e4T^{2} \)
37 \( 1 - 315.T + 5.06e4T^{2} \)
41 \( 1 + 132.T + 6.89e4T^{2} \)
43 \( 1 + 23.1T + 7.95e4T^{2} \)
47 \( 1 + 260.T + 1.03e5T^{2} \)
53 \( 1 - 676.T + 1.48e5T^{2} \)
59 \( 1 + 629.T + 2.05e5T^{2} \)
61 \( 1 + 461.T + 2.26e5T^{2} \)
67 \( 1 + 789.T + 3.00e5T^{2} \)
71 \( 1 - 686.T + 3.57e5T^{2} \)
73 \( 1 - 484.T + 3.89e5T^{2} \)
79 \( 1 - 254T + 4.93e5T^{2} \)
83 \( 1 + 548.T + 5.71e5T^{2} \)
89 \( 1 + 925.T + 7.04e5T^{2} \)
97 \( 1 - 732.T + 9.12e5T^{2} \)
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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

−12.22170116790455449887191151972, −11.26081770561853188730511335571, −10.35739599009238982545951259323, −9.352109203467599142255455354035, −8.311378759011161935140592806264, −7.54789780082948615244293211153, −6.66345805682594338967064323612, −4.46644841541842097360227862579, −2.94281767607907934638656114645, −0.47162354457082440620620040855, 0.47162354457082440620620040855, 2.94281767607907934638656114645, 4.46644841541842097360227862579, 6.66345805682594338967064323612, 7.54789780082948615244293211153, 8.311378759011161935140592806264, 9.352109203467599142255455354035, 10.35739599009238982545951259323, 11.26081770561853188730511335571, 12.22170116790455449887191151972

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