Properties

Label 2-2166-1.1-c3-0-117
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 + 21.1·5-s − 6·6-s + 34.5·7-s − 8·8-s + 9·9-s − 42.3·10-s + 34.6·11-s + 12·12-s + 41.8·13-s − 69.0·14-s + 63.5·15-s + 16·16-s − 36.0·17-s − 18·18-s + 84.7·20-s + 103.·21-s − 69.3·22-s − 129.·23-s − 24·24-s + 323.·25-s − 83.6·26-s + 27·27-s + 138.·28-s + 193.·29-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 0.5·4-s + 1.89·5-s − 0.408·6-s + 1.86·7-s − 0.353·8-s + 0.333·9-s − 1.33·10-s + 0.950·11-s + 0.288·12-s + 0.891·13-s − 1.31·14-s + 1.09·15-s + 0.250·16-s − 0.514·17-s − 0.235·18-s + 0.947·20-s + 1.07·21-s − 0.672·22-s − 1.16·23-s − 0.204·24-s + 2.58·25-s − 0.630·26-s + 0.192·27-s + 0.932·28-s + 1.23·29-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

\(L(2)\) \(\approx\) \(4.525249400\)
\(L(\frac12)\) \(\approx\) \(4.525249400\)
\(L(\frac{5}{2})\) 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 \( 1 - 21.1T + 125T^{2} \)
7 \( 1 - 34.5T + 343T^{2} \)
11 \( 1 - 34.6T + 1.33e3T^{2} \)
13 \( 1 - 41.8T + 2.19e3T^{2} \)
17 \( 1 + 36.0T + 4.91e3T^{2} \)
23 \( 1 + 129.T + 1.21e4T^{2} \)
29 \( 1 - 193.T + 2.43e4T^{2} \)
31 \( 1 + 287.T + 2.97e4T^{2} \)
37 \( 1 + 382.T + 5.06e4T^{2} \)
41 \( 1 + 51.4T + 6.89e4T^{2} \)
43 \( 1 + 218.T + 7.95e4T^{2} \)
47 \( 1 - 150.T + 1.03e5T^{2} \)
53 \( 1 + 112.T + 1.48e5T^{2} \)
59 \( 1 - 492.T + 2.05e5T^{2} \)
61 \( 1 - 258.T + 2.26e5T^{2} \)
67 \( 1 + 219.T + 3.00e5T^{2} \)
71 \( 1 + 24.1T + 3.57e5T^{2} \)
73 \( 1 + 174.T + 3.89e5T^{2} \)
79 \( 1 - 923.T + 4.93e5T^{2} \)
83 \( 1 + 863.T + 5.71e5T^{2} \)
89 \( 1 - 344.T + 7.04e5T^{2} \)
97 \( 1 - 270.T + 9.12e5T^{2} \)
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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

−8.696058955091734063745675601863, −8.350763520175351718655137981418, −7.20877119706294795713064800538, −6.45448044645184420884365757685, −5.64566554032202573048940381809, −4.85520387191955206673201463628, −3.71158506387702998397105086804, −2.27193726648337547331849534978, −1.74600408241521055295044186370, −1.21170654292811099517540095900, 1.21170654292811099517540095900, 1.74600408241521055295044186370, 2.27193726648337547331849534978, 3.71158506387702998397105086804, 4.85520387191955206673201463628, 5.64566554032202573048940381809, 6.45448044645184420884365757685, 7.20877119706294795713064800538, 8.350763520175351718655137981418, 8.696058955091734063745675601863

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