Properties

Label 2-22050-1.1-c1-0-29
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 4-s + 8-s + 4·11-s − 2·13-s + 16-s − 2·17-s − 4·19-s + 4·22-s − 8·23-s − 2·26-s + 2·29-s + 32-s − 2·34-s − 6·37-s − 4·38-s − 6·41-s + 4·43-s + 4·44-s − 8·46-s − 2·52-s − 10·53-s + 2·58-s + 12·59-s − 14·61-s + 64-s + 12·67-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s + 0.353·8-s + 1.20·11-s − 0.554·13-s + 1/4·16-s − 0.485·17-s − 0.917·19-s + 0.852·22-s − 1.66·23-s − 0.392·26-s + 0.371·29-s + 0.176·32-s − 0.342·34-s − 0.986·37-s − 0.648·38-s − 0.937·41-s + 0.609·43-s + 0.603·44-s − 1.17·46-s − 0.277·52-s − 1.37·53-s + 0.262·58-s + 1.56·59-s − 1.79·61-s + 1/8·64-s + 1.46·67-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: \(0\)
Selberg data: \((2,\ 22050,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.203865917\)
\(L(\frac12)\) \(\approx\) \(3.203865917\)
\(L(\frac{3}{2})\) 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 \( 1 - 4 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 + 8 T + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 + 6 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 + 10 T + p T^{2} \)
59 \( 1 - 12 T + p T^{2} \)
61 \( 1 + 14 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 - 10 T + p T^{2} \)
79 \( 1 - 16 T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
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

−15.38429058994031, −14.97098627593074, −14.36537657577099, −13.90615012500244, −13.58780135243846, −12.62601616440577, −12.33500291395382, −11.90698870541342, −11.21407861994564, −10.74263069736514, −10.00804636900321, −9.549145064078824, −8.802695529070538, −8.238764520408966, −7.600838216019027, −6.783061372294763, −6.437450794895559, −5.908367156349989, −4.980045425023789, −4.540031539530252, −3.782367571555721, −3.377418648862001, −2.124163036087959, −1.949750173538594, −0.6235557438272268, 0.6235557438272268, 1.949750173538594, 2.124163036087959, 3.377418648862001, 3.782367571555721, 4.540031539530252, 4.980045425023789, 5.908367156349989, 6.437450794895559, 6.783061372294763, 7.600838216019027, 8.238764520408966, 8.802695529070538, 9.549145064078824, 10.00804636900321, 10.74263069736514, 11.21407861994564, 11.90698870541342, 12.33500291395382, 12.62601616440577, 13.58780135243846, 13.90615012500244, 14.36537657577099, 14.97098627593074, 15.38429058994031

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