Properties

Label 2-14490-1.1-c1-0-0
Degree $2$
Conductor $14490$
Sign $1$
Analytic cond. $115.703$
Root an. cond. $10.7565$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 4-s − 5-s − 7-s − 8-s + 10-s + 2·11-s − 6·13-s + 14-s + 16-s + 4·17-s − 6·19-s − 20-s − 2·22-s − 23-s + 25-s + 6·26-s − 28-s − 6·31-s − 32-s − 4·34-s + 35-s + 6·37-s + 6·38-s + 40-s + 6·41-s + 6·43-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s − 0.447·5-s − 0.377·7-s − 0.353·8-s + 0.316·10-s + 0.603·11-s − 1.66·13-s + 0.267·14-s + 1/4·16-s + 0.970·17-s − 1.37·19-s − 0.223·20-s − 0.426·22-s − 0.208·23-s + 1/5·25-s + 1.17·26-s − 0.188·28-s − 1.07·31-s − 0.176·32-s − 0.685·34-s + 0.169·35-s + 0.986·37-s + 0.973·38-s + 0.158·40-s + 0.937·41-s + 0.914·43-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 14490 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 14490 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(14490\)    =    \(2 \cdot 3^{2} \cdot 5 \cdot 7 \cdot 23\)
Sign: $1$
Analytic conductor: \(115.703\)
Root analytic conductor: \(10.7565\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 14490,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.6853571538\)
\(L(\frac12)\) \(\approx\) \(0.6853571538\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
3 \( 1 \)
5 \( 1 + T \)
7 \( 1 + T \)
23 \( 1 + T \)
good11 \( 1 - 2 T + p T^{2} \)
13 \( 1 + 6 T + p T^{2} \)
17 \( 1 - 4 T + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 + 6 T + p T^{2} \)
37 \( 1 - 6 T + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 - 6 T + p T^{2} \)
47 \( 1 + 2 T + p T^{2} \)
53 \( 1 + 2 T + p T^{2} \)
59 \( 1 - 12 T + p T^{2} \)
61 \( 1 + 14 T + p T^{2} \)
67 \( 1 + 2 T + p T^{2} \)
71 \( 1 + 6 T + p T^{2} \)
73 \( 1 + 14 T + p T^{2} \)
79 \( 1 + 16 T + p T^{2} \)
83 \( 1 - 2 T + p T^{2} \)
89 \( 1 + 10 T + p T^{2} \)
97 \( 1 - 2 T + p T^{2} \)
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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

−16.28603724090797, −15.64548445103867, −14.81437322324813, −14.68815451258266, −14.15746597007291, −13.00107891036123, −12.67599839079954, −12.12242674195290, −11.58780483760778, −10.95654755385178, −10.25740305736604, −9.845780443445297, −9.190580340849156, −8.732479740146389, −7.866074045732341, −7.447132078457699, −6.943441069203531, −6.116249920039173, −5.591519933648219, −4.541200316236048, −4.065490814495166, −3.071876164300933, −2.450607063286054, −1.535036111796863, −0.4039972896074559, 0.4039972896074559, 1.535036111796863, 2.450607063286054, 3.071876164300933, 4.065490814495166, 4.541200316236048, 5.591519933648219, 6.116249920039173, 6.943441069203531, 7.447132078457699, 7.866074045732341, 8.732479740146389, 9.190580340849156, 9.845780443445297, 10.25740305736604, 10.95654755385178, 11.58780483760778, 12.12242674195290, 12.67599839079954, 13.00107891036123, 14.15746597007291, 14.68815451258266, 14.81437322324813, 15.64548445103867, 16.28603724090797

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