Properties

Label 2-2151-1.1-c3-0-103
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  − 2.21·2-s − 3.09·4-s − 10.2·5-s − 27.8·7-s + 24.5·8-s + 22.7·10-s − 21.8·11-s − 22.8·13-s + 61.6·14-s − 29.7·16-s + 90.1·17-s − 24.5·19-s + 31.6·20-s + 48.4·22-s − 70.4·23-s − 19.9·25-s + 50.6·26-s + 86.0·28-s − 198.·29-s − 94.0·31-s − 130.·32-s − 199.·34-s + 285.·35-s + 102.·37-s + 54.4·38-s − 251.·40-s + 143.·41-s + ⋯
L(s)  = 1  − 0.783·2-s − 0.386·4-s − 0.916·5-s − 1.50·7-s + 1.08·8-s + 0.717·10-s − 0.599·11-s − 0.487·13-s + 1.17·14-s − 0.464·16-s + 1.28·17-s − 0.296·19-s + 0.354·20-s + 0.469·22-s − 0.638·23-s − 0.159·25-s + 0.381·26-s + 0.581·28-s − 1.27·29-s − 0.544·31-s − 0.722·32-s − 1.00·34-s + 1.37·35-s + 0.456·37-s + 0.232·38-s − 0.995·40-s + 0.545·41-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 \( 1 + 2.21T + 8T^{2} \)
5 \( 1 + 10.2T + 125T^{2} \)
7 \( 1 + 27.8T + 343T^{2} \)
11 \( 1 + 21.8T + 1.33e3T^{2} \)
13 \( 1 + 22.8T + 2.19e3T^{2} \)
17 \( 1 - 90.1T + 4.91e3T^{2} \)
19 \( 1 + 24.5T + 6.85e3T^{2} \)
23 \( 1 + 70.4T + 1.21e4T^{2} \)
29 \( 1 + 198.T + 2.43e4T^{2} \)
31 \( 1 + 94.0T + 2.97e4T^{2} \)
37 \( 1 - 102.T + 5.06e4T^{2} \)
41 \( 1 - 143.T + 6.89e4T^{2} \)
43 \( 1 + 82.0T + 7.95e4T^{2} \)
47 \( 1 - 576.T + 1.03e5T^{2} \)
53 \( 1 - 151.T + 1.48e5T^{2} \)
59 \( 1 + 137.T + 2.05e5T^{2} \)
61 \( 1 + 79.8T + 2.26e5T^{2} \)
67 \( 1 - 642.T + 3.00e5T^{2} \)
71 \( 1 - 1.04e3T + 3.57e5T^{2} \)
73 \( 1 - 670.T + 3.89e5T^{2} \)
79 \( 1 - 304.T + 4.93e5T^{2} \)
83 \( 1 + 670.T + 5.71e5T^{2} \)
89 \( 1 - 871.T + 7.04e5T^{2} \)
97 \( 1 + 404.T + 9.12e5T^{2} \)
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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

−8.267738238477571561906881333020, −7.65660686431698915080455770483, −7.16460338286911125211751389051, −6.00214669420352609030297424429, −5.18943038155036279066698217804, −3.98159933741092547828806604943, −3.52893361133460491066180902315, −2.29165477641337188302420698971, −0.71798000317903826017794350760, 0, 0.71798000317903826017794350760, 2.29165477641337188302420698971, 3.52893361133460491066180902315, 3.98159933741092547828806604943, 5.18943038155036279066698217804, 6.00214669420352609030297424429, 7.16460338286911125211751389051, 7.65660686431698915080455770483, 8.267738238477571561906881333020

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