Properties

Label 2-2151-1.1-c3-0-188
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  + 0.594·2-s − 7.64·4-s + 5.61·5-s − 8.56·7-s − 9.30·8-s + 3.34·10-s − 46.3·11-s − 29.3·13-s − 5.09·14-s + 55.6·16-s + 123.·17-s − 53.5·19-s − 42.9·20-s − 27.5·22-s + 172.·23-s − 93.4·25-s − 17.4·26-s + 65.5·28-s + 128.·29-s − 40.2·31-s + 107.·32-s + 73.2·34-s − 48.1·35-s + 398.·37-s − 31.8·38-s − 52.2·40-s − 26.9·41-s + ⋯
L(s)  = 1  + 0.210·2-s − 0.955·4-s + 0.502·5-s − 0.462·7-s − 0.411·8-s + 0.105·10-s − 1.27·11-s − 0.625·13-s − 0.0972·14-s + 0.869·16-s + 1.75·17-s − 0.646·19-s − 0.480·20-s − 0.267·22-s + 1.56·23-s − 0.747·25-s − 0.131·26-s + 0.442·28-s + 0.822·29-s − 0.233·31-s + 0.593·32-s + 0.369·34-s − 0.232·35-s + 1.76·37-s − 0.135·38-s − 0.206·40-s − 0.102·41-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 \( 1 - 0.594T + 8T^{2} \)
5 \( 1 - 5.61T + 125T^{2} \)
7 \( 1 + 8.56T + 343T^{2} \)
11 \( 1 + 46.3T + 1.33e3T^{2} \)
13 \( 1 + 29.3T + 2.19e3T^{2} \)
17 \( 1 - 123.T + 4.91e3T^{2} \)
19 \( 1 + 53.5T + 6.85e3T^{2} \)
23 \( 1 - 172.T + 1.21e4T^{2} \)
29 \( 1 - 128.T + 2.43e4T^{2} \)
31 \( 1 + 40.2T + 2.97e4T^{2} \)
37 \( 1 - 398.T + 5.06e4T^{2} \)
41 \( 1 + 26.9T + 6.89e4T^{2} \)
43 \( 1 - 62.6T + 7.95e4T^{2} \)
47 \( 1 + 207.T + 1.03e5T^{2} \)
53 \( 1 + 159.T + 1.48e5T^{2} \)
59 \( 1 - 515.T + 2.05e5T^{2} \)
61 \( 1 + 30.8T + 2.26e5T^{2} \)
67 \( 1 + 27.6T + 3.00e5T^{2} \)
71 \( 1 + 593.T + 3.57e5T^{2} \)
73 \( 1 - 804.T + 3.89e5T^{2} \)
79 \( 1 - 283.T + 4.93e5T^{2} \)
83 \( 1 - 284.T + 5.71e5T^{2} \)
89 \( 1 + 689.T + 7.04e5T^{2} \)
97 \( 1 + 1.81e3T + 9.12e5T^{2} \)
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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

−8.212193067023486417685995364945, −7.79183402252838658281555473597, −6.69277666101005207618095834929, −5.67340257563826611090502538352, −5.24363148801853814017512694456, −4.39485920057833684547292118939, −3.26013440495905137240406753129, −2.59963488802166599615047935854, −1.07899753031850784916911384789, 0, 1.07899753031850784916911384789, 2.59963488802166599615047935854, 3.26013440495905137240406753129, 4.39485920057833684547292118939, 5.24363148801853814017512694456, 5.67340257563826611090502538352, 6.69277666101005207618095834929, 7.79183402252838658281555473597, 8.212193067023486417685995364945

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