Properties

Label 2-2151-1.1-c3-0-199
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  − 0.197·2-s − 7.96·4-s + 0.664·5-s + 12.2·7-s + 3.15·8-s − 0.131·10-s − 14.5·11-s + 42.1·13-s − 2.41·14-s + 63.0·16-s − 39.5·17-s − 138.·19-s − 5.28·20-s + 2.87·22-s + 24.1·23-s − 124.·25-s − 8.34·26-s − 97.2·28-s + 232.·29-s + 245.·31-s − 37.7·32-s + 7.83·34-s + 8.11·35-s + 152.·37-s + 27.3·38-s + 2.09·40-s − 415.·41-s + ⋯
L(s)  = 1  − 0.0699·2-s − 0.995·4-s + 0.0594·5-s + 0.659·7-s + 0.139·8-s − 0.00415·10-s − 0.397·11-s + 0.899·13-s − 0.0461·14-s + 0.985·16-s − 0.564·17-s − 1.67·19-s − 0.0591·20-s + 0.0278·22-s + 0.219·23-s − 0.996·25-s − 0.0629·26-s − 0.656·28-s + 1.49·29-s + 1.42·31-s − 0.208·32-s + 0.0395·34-s + 0.0391·35-s + 0.676·37-s + 0.116·38-s + 0.00829·40-s − 1.58·41-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 \( 1 + 0.197T + 8T^{2} \)
5 \( 1 - 0.664T + 125T^{2} \)
7 \( 1 - 12.2T + 343T^{2} \)
11 \( 1 + 14.5T + 1.33e3T^{2} \)
13 \( 1 - 42.1T + 2.19e3T^{2} \)
17 \( 1 + 39.5T + 4.91e3T^{2} \)
19 \( 1 + 138.T + 6.85e3T^{2} \)
23 \( 1 - 24.1T + 1.21e4T^{2} \)
29 \( 1 - 232.T + 2.43e4T^{2} \)
31 \( 1 - 245.T + 2.97e4T^{2} \)
37 \( 1 - 152.T + 5.06e4T^{2} \)
41 \( 1 + 415.T + 6.89e4T^{2} \)
43 \( 1 - 125.T + 7.95e4T^{2} \)
47 \( 1 + 28.7T + 1.03e5T^{2} \)
53 \( 1 + 558.T + 1.48e5T^{2} \)
59 \( 1 + 289.T + 2.05e5T^{2} \)
61 \( 1 - 748.T + 2.26e5T^{2} \)
67 \( 1 - 331.T + 3.00e5T^{2} \)
71 \( 1 + 487.T + 3.57e5T^{2} \)
73 \( 1 - 552.T + 3.89e5T^{2} \)
79 \( 1 - 381.T + 4.93e5T^{2} \)
83 \( 1 + 514.T + 5.71e5T^{2} \)
89 \( 1 + 232.T + 7.04e5T^{2} \)
97 \( 1 - 1.17e3T + 9.12e5T^{2} \)
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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

−8.292149574073381372367644633248, −8.005844406315709198605827600574, −6.61956364033281532581485623195, −6.01439411436965224822041217686, −4.85605637356222201847634228165, −4.47477153699436836534119140103, −3.49913562042198717226059956121, −2.25814721655577486028883095058, −1.13530466272741496879920474607, 0, 1.13530466272741496879920474607, 2.25814721655577486028883095058, 3.49913562042198717226059956121, 4.47477153699436836534119140103, 4.85605637356222201847634228165, 6.01439411436965224822041217686, 6.61956364033281532581485623195, 8.005844406315709198605827600574, 8.292149574073381372367644633248

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