Properties

Label 2-135-1.1-c3-0-6
Degree $2$
Conductor $135$
Sign $1$
Analytic cond. $7.96525$
Root an. cond. $2.82227$
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  + 2.12·2-s − 3.47·4-s + 5·5-s + 30.7·7-s − 24.4·8-s + 10.6·10-s + 50.1·11-s − 15.9·13-s + 65.2·14-s − 24.0·16-s + 105.·17-s − 21.3·19-s − 17.3·20-s + 106.·22-s + 136.·23-s + 25·25-s − 33.9·26-s − 106.·28-s − 224.·29-s − 225.·31-s + 144.·32-s + 224.·34-s + 153.·35-s − 416.·37-s − 45.2·38-s − 122.·40-s + 76.1·41-s + ⋯
L(s)  = 1  + 0.751·2-s − 0.434·4-s + 0.447·5-s + 1.65·7-s − 1.07·8-s + 0.336·10-s + 1.37·11-s − 0.340·13-s + 1.24·14-s − 0.375·16-s + 1.50·17-s − 0.257·19-s − 0.194·20-s + 1.03·22-s + 1.23·23-s + 0.200·25-s − 0.255·26-s − 0.720·28-s − 1.43·29-s − 1.30·31-s + 0.796·32-s + 1.13·34-s + 0.741·35-s − 1.85·37-s − 0.193·38-s − 0.482·40-s + 0.290·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 135 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 135 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(135\)    =    \(3^{3} \cdot 5\)
Sign: $1$
Analytic conductor: \(7.96525\)
Root analytic conductor: \(2.82227\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 135,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(2.591288573\)
\(L(\frac12)\) \(\approx\) \(2.591288573\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 - 5T \)
good2 \( 1 - 2.12T + 8T^{2} \)
7 \( 1 - 30.7T + 343T^{2} \)
11 \( 1 - 50.1T + 1.33e3T^{2} \)
13 \( 1 + 15.9T + 2.19e3T^{2} \)
17 \( 1 - 105.T + 4.91e3T^{2} \)
19 \( 1 + 21.3T + 6.85e3T^{2} \)
23 \( 1 - 136.T + 1.21e4T^{2} \)
29 \( 1 + 224.T + 2.43e4T^{2} \)
31 \( 1 + 225.T + 2.97e4T^{2} \)
37 \( 1 + 416.T + 5.06e4T^{2} \)
41 \( 1 - 76.1T + 6.89e4T^{2} \)
43 \( 1 - 31.7T + 7.95e4T^{2} \)
47 \( 1 - 60.8T + 1.03e5T^{2} \)
53 \( 1 + 466.T + 1.48e5T^{2} \)
59 \( 1 - 95.4T + 2.05e5T^{2} \)
61 \( 1 + 357.T + 2.26e5T^{2} \)
67 \( 1 - 87.8T + 3.00e5T^{2} \)
71 \( 1 - 412.T + 3.57e5T^{2} \)
73 \( 1 + 331.T + 3.89e5T^{2} \)
79 \( 1 + 248.T + 4.93e5T^{2} \)
83 \( 1 + 552.T + 5.71e5T^{2} \)
89 \( 1 + 291.T + 7.04e5T^{2} \)
97 \( 1 - 198.T + 9.12e5T^{2} \)
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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

−12.77127949819881593737221918133, −11.91726111262064357755632527050, −10.96913094984489451978254615327, −9.486032794316793730076526843229, −8.654723645012659809167143009417, −7.30648946861892812463628468798, −5.69352480564299846496836785901, −4.88656520652513150134616365760, −3.61926941319441371162782051718, −1.51615447186264782629634075631, 1.51615447186264782629634075631, 3.61926941319441371162782051718, 4.88656520652513150134616365760, 5.69352480564299846496836785901, 7.30648946861892812463628468798, 8.654723645012659809167143009417, 9.486032794316793730076526843229, 10.96913094984489451978254615327, 11.91726111262064357755632527050, 12.77127949819881593737221918133

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