Properties

Label 2-2151-1.1-c3-0-180
Degree $2$
Conductor $2151$
Sign $-1$
Analytic cond. $126.913$
Root an. cond. $11.2655$
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  + 2.01·2-s − 3.92·4-s − 10.5·5-s − 9.21·7-s − 24.0·8-s − 21.2·10-s − 46.9·11-s + 84.1·13-s − 18.6·14-s − 17.2·16-s + 1.13·17-s + 72.9·19-s + 41.3·20-s − 94.7·22-s + 211.·23-s − 14.0·25-s + 169.·26-s + 36.1·28-s − 60.5·29-s − 51.7·31-s + 157.·32-s + 2.29·34-s + 97.0·35-s + 176.·37-s + 147.·38-s + 253.·40-s − 237.·41-s + ⋯
L(s)  = 1  + 0.713·2-s − 0.490·4-s − 0.941·5-s − 0.497·7-s − 1.06·8-s − 0.672·10-s − 1.28·11-s + 1.79·13-s − 0.355·14-s − 0.269·16-s + 0.0162·17-s + 0.881·19-s + 0.461·20-s − 0.918·22-s + 1.91·23-s − 0.112·25-s + 1.28·26-s + 0.243·28-s − 0.387·29-s − 0.299·31-s + 0.871·32-s + 0.0115·34-s + 0.468·35-s + 0.784·37-s + 0.629·38-s + 1.00·40-s − 0.903·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2151 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2151 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2151\)    =    \(3^{2} \cdot 239\)
Sign: $-1$
Analytic conductor: \(126.913\)
Root analytic conductor: \(11.2655\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2151,\ (\ :3/2),\ -1)\)

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)$
bad3 \( 1 \)
239 \( 1 + 239T \)
good2 \( 1 - 2.01T + 8T^{2} \)
5 \( 1 + 10.5T + 125T^{2} \)
7 \( 1 + 9.21T + 343T^{2} \)
11 \( 1 + 46.9T + 1.33e3T^{2} \)
13 \( 1 - 84.1T + 2.19e3T^{2} \)
17 \( 1 - 1.13T + 4.91e3T^{2} \)
19 \( 1 - 72.9T + 6.85e3T^{2} \)
23 \( 1 - 211.T + 1.21e4T^{2} \)
29 \( 1 + 60.5T + 2.43e4T^{2} \)
31 \( 1 + 51.7T + 2.97e4T^{2} \)
37 \( 1 - 176.T + 5.06e4T^{2} \)
41 \( 1 + 237.T + 6.89e4T^{2} \)
43 \( 1 - 244.T + 7.95e4T^{2} \)
47 \( 1 + 51.4T + 1.03e5T^{2} \)
53 \( 1 - 416.T + 1.48e5T^{2} \)
59 \( 1 + 360.T + 2.05e5T^{2} \)
61 \( 1 + 589.T + 2.26e5T^{2} \)
67 \( 1 - 840.T + 3.00e5T^{2} \)
71 \( 1 - 263.T + 3.57e5T^{2} \)
73 \( 1 + 2.87T + 3.89e5T^{2} \)
79 \( 1 + 210.T + 4.93e5T^{2} \)
83 \( 1 + 1.18e3T + 5.71e5T^{2} \)
89 \( 1 - 612.T + 7.04e5T^{2} \)
97 \( 1 - 849.T + 9.12e5T^{2} \)
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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

−8.318669013624230398591546755137, −7.63167798761852339920038011293, −6.67546485259101459331713533675, −5.72739570284591098388634031055, −5.13772592396941699539309192800, −4.17150580506784051874916139987, −3.42928090721461402611829824257, −2.88592217523296003577417598231, −1.03429559708608114956582817042, 0, 1.03429559708608114956582817042, 2.88592217523296003577417598231, 3.42928090721461402611829824257, 4.17150580506784051874916139987, 5.13772592396941699539309192800, 5.72739570284591098388634031055, 6.67546485259101459331713533675, 7.63167798761852339920038011293, 8.318669013624230398591546755137

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