Properties

Label 2-2166-1.1-c3-0-138
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 − 14.0·5-s + 6·6-s + 1.83·7-s + 8·8-s + 9·9-s − 28.0·10-s − 65.5·11-s + 12·12-s + 80.7·13-s + 3.66·14-s − 42.0·15-s + 16·16-s + 17.9·17-s + 18·18-s − 56.0·20-s + 5.49·21-s − 131.·22-s + 107.·23-s + 24·24-s + 71.3·25-s + 161.·26-s + 27·27-s + 7.32·28-s − 183.·29-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s + 0.5·4-s − 1.25·5-s + 0.408·6-s + 0.0988·7-s + 0.353·8-s + 0.333·9-s − 0.886·10-s − 1.79·11-s + 0.288·12-s + 1.72·13-s + 0.0698·14-s − 0.723·15-s + 0.250·16-s + 0.256·17-s + 0.235·18-s − 0.626·20-s + 0.0570·21-s − 1.27·22-s + 0.970·23-s + 0.204·24-s + 0.571·25-s + 1.21·26-s + 0.192·27-s + 0.0494·28-s − 1.17·29-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 \( 1 + 14.0T + 125T^{2} \)
7 \( 1 - 1.83T + 343T^{2} \)
11 \( 1 + 65.5T + 1.33e3T^{2} \)
13 \( 1 - 80.7T + 2.19e3T^{2} \)
17 \( 1 - 17.9T + 4.91e3T^{2} \)
23 \( 1 - 107.T + 1.21e4T^{2} \)
29 \( 1 + 183.T + 2.43e4T^{2} \)
31 \( 1 - 105.T + 2.97e4T^{2} \)
37 \( 1 + 294.T + 5.06e4T^{2} \)
41 \( 1 + 325.T + 6.89e4T^{2} \)
43 \( 1 - 88.2T + 7.95e4T^{2} \)
47 \( 1 - 416.T + 1.03e5T^{2} \)
53 \( 1 - 292.T + 1.48e5T^{2} \)
59 \( 1 - 43.7T + 2.05e5T^{2} \)
61 \( 1 + 711.T + 2.26e5T^{2} \)
67 \( 1 - 953.T + 3.00e5T^{2} \)
71 \( 1 + 753.T + 3.57e5T^{2} \)
73 \( 1 - 201.T + 3.89e5T^{2} \)
79 \( 1 + 865.T + 4.93e5T^{2} \)
83 \( 1 + 642.T + 5.71e5T^{2} \)
89 \( 1 + 1.42e3T + 7.04e5T^{2} \)
97 \( 1 + 264.T + 9.12e5T^{2} \)
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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

−8.289638694855021178265011267953, −7.56613716924874031391739772603, −6.95903915461875754492819292569, −5.77317791069472344334960403579, −5.05174173145529113148923315510, −4.06787316897770479769281803262, −3.43401628463443164060872049770, −2.71712710818037177193966661228, −1.39752703304018673778161682172, 0, 1.39752703304018673778161682172, 2.71712710818037177193966661228, 3.43401628463443164060872049770, 4.06787316897770479769281803262, 5.05174173145529113148923315510, 5.77317791069472344334960403579, 6.95903915461875754492819292569, 7.56613716924874031391739772603, 8.289638694855021178265011267953

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