Properties

Label 2-2166-1.1-c3-0-12
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2·2-s + 3·3-s + 4·4-s − 12.2·5-s − 6·6-s + 1.48·7-s − 8·8-s + 9·9-s + 24.4·10-s − 15.6·11-s + 12·12-s − 55.5·13-s − 2.96·14-s − 36.6·15-s + 16·16-s − 46.4·17-s − 18·18-s − 48.9·20-s + 4.44·21-s + 31.3·22-s − 115.·23-s − 24·24-s + 24.5·25-s + 111.·26-s + 27·27-s + 5.92·28-s + 14.6·29-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 0.5·4-s − 1.09·5-s − 0.408·6-s + 0.0799·7-s − 0.353·8-s + 0.333·9-s + 0.773·10-s − 0.429·11-s + 0.288·12-s − 1.18·13-s − 0.0565·14-s − 0.631·15-s + 0.250·16-s − 0.662·17-s − 0.235·18-s − 0.546·20-s + 0.0461·21-s + 0.303·22-s − 1.05·23-s − 0.204·24-s + 0.196·25-s + 0.837·26-s + 0.192·27-s + 0.0399·28-s + 0.0940·29-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: \(0\)
Selberg data: \((2,\ 2166,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(0.6194839150\)
\(L(\frac12)\) \(\approx\) \(0.6194839150\)
\(L(\frac{5}{2})\) 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 \( 1 + 12.2T + 125T^{2} \)
7 \( 1 - 1.48T + 343T^{2} \)
11 \( 1 + 15.6T + 1.33e3T^{2} \)
13 \( 1 + 55.5T + 2.19e3T^{2} \)
17 \( 1 + 46.4T + 4.91e3T^{2} \)
23 \( 1 + 115.T + 1.21e4T^{2} \)
29 \( 1 - 14.6T + 2.43e4T^{2} \)
31 \( 1 + 65.4T + 2.97e4T^{2} \)
37 \( 1 + 361.T + 5.06e4T^{2} \)
41 \( 1 - 329.T + 6.89e4T^{2} \)
43 \( 1 + 208.T + 7.95e4T^{2} \)
47 \( 1 - 435.T + 1.03e5T^{2} \)
53 \( 1 - 114.T + 1.48e5T^{2} \)
59 \( 1 - 270.T + 2.05e5T^{2} \)
61 \( 1 - 266.T + 2.26e5T^{2} \)
67 \( 1 + 811.T + 3.00e5T^{2} \)
71 \( 1 - 748.T + 3.57e5T^{2} \)
73 \( 1 - 57.8T + 3.89e5T^{2} \)
79 \( 1 + 267.T + 4.93e5T^{2} \)
83 \( 1 + 494.T + 5.71e5T^{2} \)
89 \( 1 + 508.T + 7.04e5T^{2} \)
97 \( 1 - 103.T + 9.12e5T^{2} \)
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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

−8.589805785196086534674499301675, −7.986251779733284716137431195555, −7.40119097784575022238489574885, −6.79824047910566559495377811249, −5.55915686599119254266702542188, −4.52100844854277642422811491797, −3.73287102160413414723395008237, −2.70510440512440433685749183131, −1.87382277149763875073925208826, −0.36609512959935230078116976809, 0.36609512959935230078116976809, 1.87382277149763875073925208826, 2.70510440512440433685749183131, 3.73287102160413414723395008237, 4.52100844854277642422811491797, 5.55915686599119254266702542188, 6.79824047910566559495377811249, 7.40119097784575022238489574885, 7.986251779733284716137431195555, 8.589805785196086534674499301675

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