Properties

Label 2-2166-1.1-c3-0-136
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 + 9.05·5-s − 6·6-s − 16.7·7-s − 8·8-s + 9·9-s − 18.1·10-s + 16.8·11-s + 12·12-s + 29.6·13-s + 33.4·14-s + 27.1·15-s + 16·16-s + 68.2·17-s − 18·18-s + 36.2·20-s − 50.1·21-s − 33.7·22-s − 193.·23-s − 24·24-s − 43.0·25-s − 59.3·26-s + 27·27-s − 66.8·28-s − 69.5·29-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 0.5·4-s + 0.809·5-s − 0.408·6-s − 0.902·7-s − 0.353·8-s + 0.333·9-s − 0.572·10-s + 0.463·11-s + 0.288·12-s + 0.633·13-s + 0.638·14-s + 0.467·15-s + 0.250·16-s + 0.973·17-s − 0.235·18-s + 0.404·20-s − 0.521·21-s − 0.327·22-s − 1.75·23-s − 0.204·24-s − 0.344·25-s − 0.447·26-s + 0.192·27-s − 0.451·28-s − 0.445·29-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 \( 1 - 9.05T + 125T^{2} \)
7 \( 1 + 16.7T + 343T^{2} \)
11 \( 1 - 16.8T + 1.33e3T^{2} \)
13 \( 1 - 29.6T + 2.19e3T^{2} \)
17 \( 1 - 68.2T + 4.91e3T^{2} \)
23 \( 1 + 193.T + 1.21e4T^{2} \)
29 \( 1 + 69.5T + 2.43e4T^{2} \)
31 \( 1 + 77.0T + 2.97e4T^{2} \)
37 \( 1 + 201.T + 5.06e4T^{2} \)
41 \( 1 - 193.T + 6.89e4T^{2} \)
43 \( 1 + 423.T + 7.95e4T^{2} \)
47 \( 1 - 114.T + 1.03e5T^{2} \)
53 \( 1 + 618.T + 1.48e5T^{2} \)
59 \( 1 - 217.T + 2.05e5T^{2} \)
61 \( 1 + 342.T + 2.26e5T^{2} \)
67 \( 1 - 539.T + 3.00e5T^{2} \)
71 \( 1 - 557.T + 3.57e5T^{2} \)
73 \( 1 - 590.T + 3.89e5T^{2} \)
79 \( 1 + 221.T + 4.93e5T^{2} \)
83 \( 1 + 215.T + 5.71e5T^{2} \)
89 \( 1 - 592.T + 7.04e5T^{2} \)
97 \( 1 + 101.T + 9.12e5T^{2} \)
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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

−8.349578548862704864826590076867, −7.78085250225851809661928681733, −6.73178854883850615838488875342, −6.17590099338257867260606827810, −5.41667754272389042589726883223, −3.89263639029248764738450538158, −3.27863768148227406879452703765, −2.13350940956573558824680666316, −1.38873717104713302755366465644, 0, 1.38873717104713302755366465644, 2.13350940956573558824680666316, 3.27863768148227406879452703765, 3.89263639029248764738450538158, 5.41667754272389042589726883223, 6.17590099338257867260606827810, 6.73178854883850615838488875342, 7.78085250225851809661928681733, 8.349578548862704864826590076867

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