Properties

Label 2-2166-1.1-c3-0-107
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·2-s − 3·3-s + 4·4-s − 8.44·5-s − 6·6-s − 9.44·7-s + 8·8-s + 9·9-s − 16.8·10-s − 47.4·11-s − 12·12-s + 67.6·13-s − 18.8·14-s + 25.3·15-s + 16·16-s − 77.6·17-s + 18·18-s − 33.7·20-s + 28.3·21-s − 94.9·22-s + 170.·23-s − 24·24-s − 53.7·25-s + 135.·26-s − 27·27-s − 37.7·28-s + 240.·29-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 0.5·4-s − 0.755·5-s − 0.408·6-s − 0.509·7-s + 0.353·8-s + 0.333·9-s − 0.533·10-s − 1.30·11-s − 0.288·12-s + 1.44·13-s − 0.360·14-s + 0.435·15-s + 0.250·16-s − 1.10·17-s + 0.235·18-s − 0.377·20-s + 0.294·21-s − 0.920·22-s + 1.54·23-s − 0.204·24-s − 0.429·25-s + 1.02·26-s − 0.192·27-s − 0.254·28-s + 1.53·29-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: \(1\)
Selberg data: \((2,\ 2166,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) 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 \( 1 + 8.44T + 125T^{2} \)
7 \( 1 + 9.44T + 343T^{2} \)
11 \( 1 + 47.4T + 1.33e3T^{2} \)
13 \( 1 - 67.6T + 2.19e3T^{2} \)
17 \( 1 + 77.6T + 4.91e3T^{2} \)
23 \( 1 - 170.T + 1.21e4T^{2} \)
29 \( 1 - 240.T + 2.43e4T^{2} \)
31 \( 1 - 279.T + 2.97e4T^{2} \)
37 \( 1 + 20.0T + 5.06e4T^{2} \)
41 \( 1 - 71.8T + 6.89e4T^{2} \)
43 \( 1 - 147.T + 7.95e4T^{2} \)
47 \( 1 + 207.T + 1.03e5T^{2} \)
53 \( 1 + 261.T + 1.48e5T^{2} \)
59 \( 1 + 21.9T + 2.05e5T^{2} \)
61 \( 1 + 653.T + 2.26e5T^{2} \)
67 \( 1 + 413.T + 3.00e5T^{2} \)
71 \( 1 + 157.T + 3.57e5T^{2} \)
73 \( 1 + 1.10e3T + 3.89e5T^{2} \)
79 \( 1 + 417.T + 4.93e5T^{2} \)
83 \( 1 - 1.43e3T + 5.71e5T^{2} \)
89 \( 1 - 1.28e3T + 7.04e5T^{2} \)
97 \( 1 - 138.T + 9.12e5T^{2} \)
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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

−8.204682954127224865447567993561, −7.44905230758568324751638489480, −6.47134108718901015267226278878, −6.11535773269686048163206627505, −4.92060896877526683111757824735, −4.46731649630910423975293776314, −3.37147577894433230143714113089, −2.67005346838084301496189808136, −1.14651442190544055386270054683, 0, 1.14651442190544055386270054683, 2.67005346838084301496189808136, 3.37147577894433230143714113089, 4.46731649630910423975293776314, 4.92060896877526683111757824735, 6.11535773269686048163206627505, 6.47134108718901015267226278878, 7.44905230758568324751638489480, 8.204682954127224865447567993561

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