Properties

Label 2-22050-1.1-c1-0-99
Degree $2$
Conductor $22050$
Sign $-1$
Analytic cond. $176.070$
Root an. cond. $13.2691$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 4-s − 8-s − 6·11-s + 6·13-s + 16-s + 4·19-s + 6·22-s − 6·26-s + 8·29-s − 2·31-s − 32-s − 4·37-s − 4·38-s − 10·41-s + 6·43-s − 6·44-s + 2·47-s + 6·52-s + 10·53-s − 8·58-s − 4·59-s − 14·61-s + 2·62-s + 64-s − 14·67-s − 8·71-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s − 0.353·8-s − 1.80·11-s + 1.66·13-s + 1/4·16-s + 0.917·19-s + 1.27·22-s − 1.17·26-s + 1.48·29-s − 0.359·31-s − 0.176·32-s − 0.657·37-s − 0.648·38-s − 1.56·41-s + 0.914·43-s − 0.904·44-s + 0.291·47-s + 0.832·52-s + 1.37·53-s − 1.05·58-s − 0.520·59-s − 1.79·61-s + 0.254·62-s + 1/8·64-s − 1.71·67-s − 0.949·71-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 22050 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 22050 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(22050\)    =    \(2 \cdot 3^{2} \cdot 5^{2} \cdot 7^{2}\)
Sign: $-1$
Analytic conductor: \(176.070\)
Root analytic conductor: \(13.2691\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 22050,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 \)
7 \( 1 \)
good11 \( 1 + 6 T + p T^{2} \)
13 \( 1 - 6 T + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 - 8 T + p T^{2} \)
31 \( 1 + 2 T + p T^{2} \)
37 \( 1 + 4 T + p T^{2} \)
41 \( 1 + 10 T + p T^{2} \)
43 \( 1 - 6 T + p T^{2} \)
47 \( 1 - 2 T + p T^{2} \)
53 \( 1 - 10 T + p T^{2} \)
59 \( 1 + 4 T + p T^{2} \)
61 \( 1 + 14 T + p T^{2} \)
67 \( 1 + 14 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 - 8 T + p T^{2} \)
89 \( 1 + 18 T + p T^{2} \)
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

−15.87179989603248, −15.42390615032373, −15.04296497623272, −13.91324937750001, −13.68819246681178, −13.22570652458326, −12.39814427493710, −12.00872634096194, −11.23488792268539, −10.70892549527578, −10.38367870088296, −9.850901601927746, −8.960910116401266, −8.592281055599485, −8.043477082936743, −7.480247478913633, −6.902986811472414, −6.081651583686973, −5.616184536513637, −4.967315970507476, −4.114293163654586, −3.138314925784790, −2.842875810741649, −1.772963830948985, −1.031772861700630, 0, 1.031772861700630, 1.772963830948985, 2.842875810741649, 3.138314925784790, 4.114293163654586, 4.967315970507476, 5.616184536513637, 6.081651583686973, 6.902986811472414, 7.480247478913633, 8.043477082936743, 8.592281055599485, 8.960910116401266, 9.850901601927746, 10.38367870088296, 10.70892549527578, 11.23488792268539, 12.00872634096194, 12.39814427493710, 13.22570652458326, 13.68819246681178, 13.91324937750001, 15.04296497623272, 15.42390615032373, 15.87179989603248

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