Properties

Label 2-2166-1.1-c3-0-121
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 + 1.80·5-s − 6·6-s − 16.5·7-s − 8·8-s + 9·9-s − 3.61·10-s + 42.8·11-s + 12·12-s − 69.9·13-s + 33.0·14-s + 5.42·15-s + 16·16-s + 67.0·17-s − 18·18-s + 7.23·20-s − 49.6·21-s − 85.7·22-s + 97.4·23-s − 24·24-s − 121.·25-s + 139.·26-s + 27·27-s − 66.1·28-s − 45.6·29-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 0.5·4-s + 0.161·5-s − 0.408·6-s − 0.892·7-s − 0.353·8-s + 0.333·9-s − 0.114·10-s + 1.17·11-s + 0.288·12-s − 1.49·13-s + 0.631·14-s + 0.0934·15-s + 0.250·16-s + 0.955·17-s − 0.235·18-s + 0.0809·20-s − 0.515·21-s − 0.831·22-s + 0.883·23-s − 0.204·24-s − 0.973·25-s + 1.05·26-s + 0.192·27-s − 0.446·28-s − 0.292·29-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 \( 1 - 1.80T + 125T^{2} \)
7 \( 1 + 16.5T + 343T^{2} \)
11 \( 1 - 42.8T + 1.33e3T^{2} \)
13 \( 1 + 69.9T + 2.19e3T^{2} \)
17 \( 1 - 67.0T + 4.91e3T^{2} \)
23 \( 1 - 97.4T + 1.21e4T^{2} \)
29 \( 1 + 45.6T + 2.43e4T^{2} \)
31 \( 1 + 183.T + 2.97e4T^{2} \)
37 \( 1 - 313.T + 5.06e4T^{2} \)
41 \( 1 - 31.3T + 6.89e4T^{2} \)
43 \( 1 + 471.T + 7.95e4T^{2} \)
47 \( 1 - 301.T + 1.03e5T^{2} \)
53 \( 1 + 91.1T + 1.48e5T^{2} \)
59 \( 1 - 641.T + 2.05e5T^{2} \)
61 \( 1 + 238.T + 2.26e5T^{2} \)
67 \( 1 - 462.T + 3.00e5T^{2} \)
71 \( 1 + 634.T + 3.57e5T^{2} \)
73 \( 1 - 684.T + 3.89e5T^{2} \)
79 \( 1 + 974.T + 4.93e5T^{2} \)
83 \( 1 - 495.T + 5.71e5T^{2} \)
89 \( 1 + 1.17e3T + 7.04e5T^{2} \)
97 \( 1 + 411.T + 9.12e5T^{2} \)
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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

−8.429910263497854732824797446113, −7.50634779939703445696685316982, −7.02596003422400950496841995120, −6.19205804231621215247025348735, −5.23801473940654947095951137905, −4.00113979919526935725789079514, −3.18871954419049265616045532512, −2.29695145086973013850605585526, −1.23326834659100325912651918144, 0, 1.23326834659100325912651918144, 2.29695145086973013850605585526, 3.18871954419049265616045532512, 4.00113979919526935725789079514, 5.23801473940654947095951137905, 6.19205804231621215247025348735, 7.02596003422400950496841995120, 7.50634779939703445696685316982, 8.429910263497854732824797446113

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