Properties

Label 2-9126-1.1-c1-0-50
Degree $2$
Conductor $9126$
Sign $1$
Analytic cond. $72.8714$
Root an. cond. $8.53647$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 4-s + 2·5-s − 4·7-s + 8-s + 2·10-s − 2·11-s − 4·14-s + 16-s − 6·17-s − 3·19-s + 2·20-s − 2·22-s + 4·23-s − 25-s − 4·28-s + 4·29-s + 5·31-s + 32-s − 6·34-s − 8·35-s + 3·37-s − 3·38-s + 2·40-s + 6·41-s + 7·43-s − 2·44-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s + 0.894·5-s − 1.51·7-s + 0.353·8-s + 0.632·10-s − 0.603·11-s − 1.06·14-s + 1/4·16-s − 1.45·17-s − 0.688·19-s + 0.447·20-s − 0.426·22-s + 0.834·23-s − 1/5·25-s − 0.755·28-s + 0.742·29-s + 0.898·31-s + 0.176·32-s − 1.02·34-s − 1.35·35-s + 0.493·37-s − 0.486·38-s + 0.316·40-s + 0.937·41-s + 1.06·43-s − 0.301·44-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 9126 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 9126 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(9126\)    =    \(2 \cdot 3^{3} \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(72.8714\)
Root analytic conductor: \(8.53647\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 9126,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.763812272\)
\(L(\frac12)\) \(\approx\) \(2.763812272\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$Isogeny Class over $\mathbf{F}_p$
bad2 \( 1 - T \)
3 \( 1 \)
13 \( 1 \)
good5 \( 1 - 2 T + p T^{2} \) 1.5.ac
7 \( 1 + 4 T + p T^{2} \) 1.7.e
11 \( 1 + 2 T + p T^{2} \) 1.11.c
17 \( 1 + 6 T + p T^{2} \) 1.17.g
19 \( 1 + 3 T + p T^{2} \) 1.19.d
23 \( 1 - 4 T + p T^{2} \) 1.23.ae
29 \( 1 - 4 T + p T^{2} \) 1.29.ae
31 \( 1 - 5 T + p T^{2} \) 1.31.af
37 \( 1 - 3 T + p T^{2} \) 1.37.ad
41 \( 1 - 6 T + p T^{2} \) 1.41.ag
43 \( 1 - 7 T + p T^{2} \) 1.43.ah
47 \( 1 - 10 T + p T^{2} \) 1.47.ak
53 \( 1 + 12 T + p T^{2} \) 1.53.m
59 \( 1 + 10 T + p T^{2} \) 1.59.k
61 \( 1 - T + p T^{2} \) 1.61.ab
67 \( 1 - 11 T + p T^{2} \) 1.67.al
71 \( 1 - 16 T + p T^{2} \) 1.71.aq
73 \( 1 + 5 T + p T^{2} \) 1.73.f
79 \( 1 + T + p T^{2} \) 1.79.b
83 \( 1 + p T^{2} \) 1.83.a
89 \( 1 - 6 T + p T^{2} \) 1.89.ag
97 \( 1 - 7 T + p T^{2} \) 1.97.ah
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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

−7.49293206134154093568601735120, −6.75986963899711358950957113947, −6.19043183024928847235904773621, −5.94362484614223695076033254795, −4.88429309812383321305431100707, −4.32693893914030664188619165441, −3.37137415004681575192681698445, −2.59799865893735002873536496268, −2.17640949212832895776657381572, −0.68210997716964519883018895613, 0.68210997716964519883018895613, 2.17640949212832895776657381572, 2.59799865893735002873536496268, 3.37137415004681575192681698445, 4.32693893914030664188619165441, 4.88429309812383321305431100707, 5.94362484614223695076033254795, 6.19043183024928847235904773621, 6.75986963899711358950957113947, 7.49293206134154093568601735120

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