Properties

Label 2-2166-1.1-c3-0-41
Degree $2$
Conductor $2166$
Sign $1$
Analytic cond. $127.798$
Root an. cond. $11.3047$
Motivic weight $3$
Arithmetic yes
Rational yes
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 − 6·5-s − 6·6-s + 19·7-s + 8·8-s + 9·9-s − 12·10-s + 32·11-s − 12·12-s − 81·13-s + 38·14-s + 18·15-s + 16·16-s − 124·17-s + 18·18-s − 24·20-s − 57·21-s + 64·22-s + 98·23-s − 24·24-s − 89·25-s − 162·26-s − 27·27-s + 76·28-s + 300·29-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 1/2·4-s − 0.536·5-s − 0.408·6-s + 1.02·7-s + 0.353·8-s + 1/3·9-s − 0.379·10-s + 0.877·11-s − 0.288·12-s − 1.72·13-s + 0.725·14-s + 0.309·15-s + 1/4·16-s − 1.76·17-s + 0.235·18-s − 0.268·20-s − 0.592·21-s + 0.620·22-s + 0.888·23-s − 0.204·24-s − 0.711·25-s − 1.22·26-s − 0.192·27-s + 0.512·28-s + 1.92·29-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: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2166,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(2.661588329\)
\(L(\frac12)\) \(\approx\) \(2.661588329\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - p T \)
3 \( 1 + p T \)
19 \( 1 \)
good5 \( 1 + 6 T + p^{3} T^{2} \)
7 \( 1 - 19 T + p^{3} T^{2} \)
11 \( 1 - 32 T + p^{3} T^{2} \)
13 \( 1 + 81 T + p^{3} T^{2} \)
17 \( 1 + 124 T + p^{3} T^{2} \)
23 \( 1 - 98 T + p^{3} T^{2} \)
29 \( 1 - 300 T + p^{3} T^{2} \)
31 \( 1 - 225 T + p^{3} T^{2} \)
37 \( 1 - 293 T + p^{3} T^{2} \)
41 \( 1 + 176 T + p^{3} T^{2} \)
43 \( 1 + 111 T + p^{3} T^{2} \)
47 \( 1 + 550 T + p^{3} T^{2} \)
53 \( 1 - 482 T + p^{3} T^{2} \)
59 \( 1 - 496 T + p^{3} T^{2} \)
61 \( 1 - 155 T + p^{3} T^{2} \)
67 \( 1 + 465 T + p^{3} T^{2} \)
71 \( 1 - 110 T + p^{3} T^{2} \)
73 \( 1 - 817 T + p^{3} T^{2} \)
79 \( 1 + 259 T + p^{3} T^{2} \)
83 \( 1 + 56 T + p^{3} T^{2} \)
89 \( 1 + 308 T + p^{3} T^{2} \)
97 \( 1 - 1150 T + p^{3} T^{2} \)
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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

−8.520420037308045662710283972966, −7.86667542683077467125042598912, −6.81637737617022093207130826419, −6.59016141760449835006813636941, −5.26277133992078352684711888921, −4.56822255149424366405255484502, −4.31192194170730738808487581312, −2.85048640549290516949262625419, −1.92552648569567870818526430212, −0.68025797810103616577242063494, 0.68025797810103616577242063494, 1.92552648569567870818526430212, 2.85048640549290516949262625419, 4.31192194170730738808487581312, 4.56822255149424366405255484502, 5.26277133992078352684711888921, 6.59016141760449835006813636941, 6.81637737617022093207130826419, 7.86667542683077467125042598912, 8.520420037308045662710283972966

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