Properties

Label 2-2166-1.1-c3-0-102
Degree $2$
Conductor $2166$
Sign $1$
Analytic cond. $127.798$
Root an. cond. $11.3047$
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  + 2·2-s + 3·3-s + 4·4-s + 15.1·5-s + 6·6-s + 0.939·7-s + 8·8-s + 9·9-s + 30.3·10-s + 50.0·11-s + 12·12-s − 30.5·13-s + 1.87·14-s + 45.5·15-s + 16·16-s − 36.9·17-s + 18·18-s + 60.7·20-s + 2.81·21-s + 100.·22-s − 24.4·23-s + 24·24-s + 105.·25-s − 61.1·26-s + 27·27-s + 3.75·28-s + 142.·29-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s + 0.5·4-s + 1.35·5-s + 0.408·6-s + 0.0507·7-s + 0.353·8-s + 0.333·9-s + 0.960·10-s + 1.37·11-s + 0.288·12-s − 0.652·13-s + 0.0358·14-s + 0.784·15-s + 0.250·16-s − 0.527·17-s + 0.235·18-s + 0.679·20-s + 0.0292·21-s + 0.970·22-s − 0.221·23-s + 0.204·24-s + 0.845·25-s − 0.461·26-s + 0.192·27-s + 0.0253·28-s + 0.915·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2166 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2166 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2166\)    =    \(2 \cdot 3 \cdot 19^{2}\)
Sign: $1$
Analytic conductor: \(127.798\)
Root analytic conductor: \(11.3047\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2166,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(6.901996555\)
\(L(\frac12)\) \(\approx\) \(6.901996555\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - 2T \)
3 \( 1 - 3T \)
19 \( 1 \)
good5 \( 1 - 15.1T + 125T^{2} \)
7 \( 1 - 0.939T + 343T^{2} \)
11 \( 1 - 50.0T + 1.33e3T^{2} \)
13 \( 1 + 30.5T + 2.19e3T^{2} \)
17 \( 1 + 36.9T + 4.91e3T^{2} \)
23 \( 1 + 24.4T + 1.21e4T^{2} \)
29 \( 1 - 142.T + 2.43e4T^{2} \)
31 \( 1 - 141.T + 2.97e4T^{2} \)
37 \( 1 - 126.T + 5.06e4T^{2} \)
41 \( 1 - 85.8T + 6.89e4T^{2} \)
43 \( 1 + 131.T + 7.95e4T^{2} \)
47 \( 1 + 138.T + 1.03e5T^{2} \)
53 \( 1 - 708.T + 1.48e5T^{2} \)
59 \( 1 + 203.T + 2.05e5T^{2} \)
61 \( 1 - 38.6T + 2.26e5T^{2} \)
67 \( 1 - 582.T + 3.00e5T^{2} \)
71 \( 1 - 996.T + 3.57e5T^{2} \)
73 \( 1 + 46.0T + 3.89e5T^{2} \)
79 \( 1 - 1.17e3T + 4.93e5T^{2} \)
83 \( 1 + 1.49e3T + 5.71e5T^{2} \)
89 \( 1 - 894.T + 7.04e5T^{2} \)
97 \( 1 + 1.82e3T + 9.12e5T^{2} \)
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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

−8.804967152373775974376571831630, −7.964697137047797550070274177573, −6.72266415720039435318482236029, −6.53250651784078840545673959030, −5.52362788923875494053823663682, −4.66708949861341130409176533092, −3.85868845379214787828254760545, −2.73856172639100743686855279152, −2.05548758666177748197139091116, −1.12185948817988086961206421272, 1.12185948817988086961206421272, 2.05548758666177748197139091116, 2.73856172639100743686855279152, 3.85868845379214787828254760545, 4.66708949861341130409176533092, 5.52362788923875494053823663682, 6.53250651784078840545673959030, 6.72266415720039435318482236029, 7.964697137047797550070274177573, 8.804967152373775974376571831630

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