Properties

Label 2-8664-1.1-c1-0-139
Degree $2$
Conductor $8664$
Sign $-1$
Analytic cond. $69.1823$
Root an. cond. $8.31759$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s − 2·5-s + 9-s + 4·11-s + 2·13-s − 2·15-s + 2·17-s − 8·23-s − 25-s + 27-s − 6·29-s − 8·31-s + 4·33-s − 6·37-s + 2·39-s + 6·41-s + 4·43-s − 2·45-s − 7·49-s + 2·51-s + 2·53-s − 8·55-s − 4·59-s − 2·61-s − 4·65-s + 4·67-s − 8·69-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.894·5-s + 1/3·9-s + 1.20·11-s + 0.554·13-s − 0.516·15-s + 0.485·17-s − 1.66·23-s − 1/5·25-s + 0.192·27-s − 1.11·29-s − 1.43·31-s + 0.696·33-s − 0.986·37-s + 0.320·39-s + 0.937·41-s + 0.609·43-s − 0.298·45-s − 49-s + 0.280·51-s + 0.274·53-s − 1.07·55-s − 0.520·59-s − 0.256·61-s − 0.496·65-s + 0.488·67-s − 0.963·69-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8664 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8664 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8664\)    =    \(2^{3} \cdot 3 \cdot 19^{2}\)
Sign: $-1$
Analytic conductor: \(69.1823\)
Root analytic conductor: \(8.31759\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 8664,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 \)
3 \( 1 - T \)
19 \( 1 \)
good5 \( 1 + 2 T + p T^{2} \) 1.5.c
7 \( 1 + p T^{2} \) 1.7.a
11 \( 1 - 4 T + p T^{2} \) 1.11.ae
13 \( 1 - 2 T + p T^{2} \) 1.13.ac
17 \( 1 - 2 T + p T^{2} \) 1.17.ac
23 \( 1 + 8 T + p T^{2} \) 1.23.i
29 \( 1 + 6 T + p T^{2} \) 1.29.g
31 \( 1 + 8 T + p T^{2} \) 1.31.i
37 \( 1 + 6 T + p T^{2} \) 1.37.g
41 \( 1 - 6 T + p T^{2} \) 1.41.ag
43 \( 1 - 4 T + p T^{2} \) 1.43.ae
47 \( 1 + p T^{2} \) 1.47.a
53 \( 1 - 2 T + p T^{2} \) 1.53.ac
59 \( 1 + 4 T + p T^{2} \) 1.59.e
61 \( 1 + 2 T + p T^{2} \) 1.61.c
67 \( 1 - 4 T + p T^{2} \) 1.67.ae
71 \( 1 + 8 T + p T^{2} \) 1.71.i
73 \( 1 - 10 T + p T^{2} \) 1.73.ak
79 \( 1 - 8 T + p T^{2} \) 1.79.ai
83 \( 1 + 4 T + p T^{2} \) 1.83.e
89 \( 1 - 6 T + p T^{2} \) 1.89.ag
97 \( 1 + 2 T + p T^{2} \) 1.97.c
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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

−7.61950951666595077126724317917, −6.85891827919805546068039331531, −6.09791694801381232421198374318, −5.40997773154525098146238432632, −4.23309352016035067675133294948, −3.83764998170958613523904255647, −3.37632188765103348554746581671, −2.12120802782336302555457408398, −1.36402928363394079803758664889, 0, 1.36402928363394079803758664889, 2.12120802782336302555457408398, 3.37632188765103348554746581671, 3.83764998170958613523904255647, 4.23309352016035067675133294948, 5.40997773154525098146238432632, 6.09791694801381232421198374318, 6.85891827919805546068039331531, 7.61950951666595077126724317917

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