Properties

Label 2-266616-1.1-c1-0-12
Degree $2$
Conductor $266616$
Sign $1$
Analytic cond. $2128.93$
Root an. cond. $46.1404$
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  + 2·5-s + 7-s − 2·13-s + 2·17-s − 4·19-s − 25-s + 2·29-s − 10·31-s + 2·35-s + 8·37-s − 2·41-s − 4·43-s + 6·47-s + 49-s + 12·53-s − 10·59-s − 6·61-s − 4·65-s − 8·67-s − 10·73-s − 4·79-s + 4·83-s + 4·85-s + 2·89-s − 2·91-s − 8·95-s − 6·97-s + ⋯
L(s)  = 1  + 0.894·5-s + 0.377·7-s − 0.554·13-s + 0.485·17-s − 0.917·19-s − 1/5·25-s + 0.371·29-s − 1.79·31-s + 0.338·35-s + 1.31·37-s − 0.312·41-s − 0.609·43-s + 0.875·47-s + 1/7·49-s + 1.64·53-s − 1.30·59-s − 0.768·61-s − 0.496·65-s − 0.977·67-s − 1.17·73-s − 0.450·79-s + 0.439·83-s + 0.433·85-s + 0.211·89-s − 0.209·91-s − 0.820·95-s − 0.609·97-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 266616 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 266616 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(266616\)    =    \(2^{3} \cdot 3^{2} \cdot 7 \cdot 23^{2}\)
Sign: $1$
Analytic conductor: \(2128.93\)
Root analytic conductor: \(46.1404\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 266616,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.287412673\)
\(L(\frac12)\) \(\approx\) \(2.287412673\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 \)
7 \( 1 - T \)
23 \( 1 \)
good5 \( 1 - 2 T + p T^{2} \)
11 \( 1 + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 + 10 T + p T^{2} \)
37 \( 1 - 8 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 - 6 T + p T^{2} \)
53 \( 1 - 12 T + p T^{2} \)
59 \( 1 + 10 T + p T^{2} \)
61 \( 1 + 6 T + p T^{2} \)
67 \( 1 + 8 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 + 4 T + p T^{2} \)
83 \( 1 - 4 T + p T^{2} \)
89 \( 1 - 2 T + p T^{2} \)
97 \( 1 + 6 T + p T^{2} \)
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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

−12.81420411027025, −12.43078403436823, −11.78153303821104, −11.54151111594345, −10.82675909825650, −10.37523248404704, −10.19140853518328, −9.489803087987733, −9.120614201782774, −8.739932198658731, −8.118427682956977, −7.503907931284254, −7.320693883003328, −6.576799579906318, −6.030646141296222, −5.726301940128254, −5.217521630904605, −4.590795553918962, −4.199904719049098, −3.508323079982828, −2.874752204915612, −2.271258336855632, −1.847037858259612, −1.274193844101051, −0.3963807751160910, 0.3963807751160910, 1.274193844101051, 1.847037858259612, 2.271258336855632, 2.874752204915612, 3.508323079982828, 4.199904719049098, 4.590795553918962, 5.217521630904605, 5.726301940128254, 6.030646141296222, 6.576799579906318, 7.320693883003328, 7.503907931284254, 8.118427682956977, 8.739932198658731, 9.120614201782774, 9.489803087987733, 10.19140853518328, 10.37523248404704, 10.82675909825650, 11.54151111594345, 11.78153303821104, 12.43078403436823, 12.81420411027025

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