Properties

Label 2-2151-1.1-c3-0-201
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  − 4.68·2-s + 13.9·4-s + 9.12·5-s − 4.35·7-s − 27.6·8-s − 42.6·10-s − 0.264·11-s + 32.6·13-s + 20.4·14-s + 18.2·16-s − 37.6·17-s − 64.7·19-s + 126.·20-s + 1.23·22-s + 77.1·23-s − 41.8·25-s − 152.·26-s − 60.6·28-s + 194.·29-s − 176.·31-s + 135.·32-s + 176.·34-s − 39.7·35-s + 174.·37-s + 303.·38-s − 252.·40-s + 411.·41-s + ⋯
L(s)  = 1  − 1.65·2-s + 1.73·4-s + 0.815·5-s − 0.235·7-s − 1.22·8-s − 1.35·10-s − 0.00725·11-s + 0.696·13-s + 0.389·14-s + 0.285·16-s − 0.536·17-s − 0.782·19-s + 1.41·20-s + 0.0120·22-s + 0.699·23-s − 0.334·25-s − 1.15·26-s − 0.409·28-s + 1.24·29-s − 1.02·31-s + 0.750·32-s + 0.888·34-s − 0.192·35-s + 0.775·37-s + 1.29·38-s − 0.998·40-s + 1.56·41-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 \( 1 + 4.68T + 8T^{2} \)
5 \( 1 - 9.12T + 125T^{2} \)
7 \( 1 + 4.35T + 343T^{2} \)
11 \( 1 + 0.264T + 1.33e3T^{2} \)
13 \( 1 - 32.6T + 2.19e3T^{2} \)
17 \( 1 + 37.6T + 4.91e3T^{2} \)
19 \( 1 + 64.7T + 6.85e3T^{2} \)
23 \( 1 - 77.1T + 1.21e4T^{2} \)
29 \( 1 - 194.T + 2.43e4T^{2} \)
31 \( 1 + 176.T + 2.97e4T^{2} \)
37 \( 1 - 174.T + 5.06e4T^{2} \)
41 \( 1 - 411.T + 6.89e4T^{2} \)
43 \( 1 + 487.T + 7.95e4T^{2} \)
47 \( 1 - 25.3T + 1.03e5T^{2} \)
53 \( 1 + 635.T + 1.48e5T^{2} \)
59 \( 1 - 414.T + 2.05e5T^{2} \)
61 \( 1 - 521.T + 2.26e5T^{2} \)
67 \( 1 - 982.T + 3.00e5T^{2} \)
71 \( 1 - 223.T + 3.57e5T^{2} \)
73 \( 1 + 501.T + 3.89e5T^{2} \)
79 \( 1 + 777.T + 4.93e5T^{2} \)
83 \( 1 + 624.T + 5.71e5T^{2} \)
89 \( 1 + 758.T + 7.04e5T^{2} \)
97 \( 1 - 986.T + 9.12e5T^{2} \)
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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

−8.470849682016241543129757655499, −7.87200162739593029065586853247, −6.72240190402112269278464135321, −6.46256448603352915052093324209, −5.41003272598611797206512774075, −4.20496200923687669334737409917, −2.86471687506458105455511011415, −1.98557505540619835062320150203, −1.13779903063930030055458367186, 0, 1.13779903063930030055458367186, 1.98557505540619835062320150203, 2.86471687506458105455511011415, 4.20496200923687669334737409917, 5.41003272598611797206512774075, 6.46256448603352915052093324209, 6.72240190402112269278464135321, 7.87200162739593029065586853247, 8.470849682016241543129757655499

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