Properties

Label 2-2205-1.1-c1-0-52
Degree $2$
Conductor $2205$
Sign $-1$
Analytic cond. $17.6070$
Root an. cond. $4.19607$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.41·2-s + 5-s + 2.82·8-s − 1.41·10-s + 5.82·11-s − 1.58·13-s − 4.00·16-s − 5.24·17-s − 6·19-s − 8.24·22-s − 4.58·23-s + 25-s + 2.24·26-s − 2.65·29-s − 1.75·31-s + 7.41·34-s − 6.24·37-s + 8.48·38-s + 2.82·40-s + 2.24·41-s + 2·43-s + 6.48·46-s + 1.24·47-s − 1.41·50-s + ⋯
L(s)  = 1  − 1.00·2-s + 0.447·5-s + 0.999·8-s − 0.447·10-s + 1.75·11-s − 0.439·13-s − 1.00·16-s − 1.27·17-s − 1.37·19-s − 1.75·22-s − 0.956·23-s + 0.200·25-s + 0.439·26-s − 0.493·29-s − 0.315·31-s + 1.27·34-s − 1.02·37-s + 1.37·38-s + 0.447·40-s + 0.350·41-s + 0.304·43-s + 0.956·46-s + 0.181·47-s − 0.200·50-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2205 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2205 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2205\)    =    \(3^{2} \cdot 5 \cdot 7^{2}\)
Sign: $-1$
Analytic conductor: \(17.6070\)
Root analytic conductor: \(4.19607\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2205,\ (\ :1/2),\ -1)\)

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)$
bad3 \( 1 \)
5 \( 1 - T \)
7 \( 1 \)
good2 \( 1 + 1.41T + 2T^{2} \)
11 \( 1 - 5.82T + 11T^{2} \)
13 \( 1 + 1.58T + 13T^{2} \)
17 \( 1 + 5.24T + 17T^{2} \)
19 \( 1 + 6T + 19T^{2} \)
23 \( 1 + 4.58T + 23T^{2} \)
29 \( 1 + 2.65T + 29T^{2} \)
31 \( 1 + 1.75T + 31T^{2} \)
37 \( 1 + 6.24T + 37T^{2} \)
41 \( 1 - 2.24T + 41T^{2} \)
43 \( 1 - 2T + 43T^{2} \)
47 \( 1 - 1.24T + 47T^{2} \)
53 \( 1 - 4.24T + 53T^{2} \)
59 \( 1 - 6.24T + 59T^{2} \)
61 \( 1 + 2.82T + 61T^{2} \)
67 \( 1 - 0.242T + 67T^{2} \)
71 \( 1 - 8.82T + 71T^{2} \)
73 \( 1 + 8.48T + 73T^{2} \)
79 \( 1 + 15.4T + 79T^{2} \)
83 \( 1 + 83T^{2} \)
89 \( 1 + 8T + 89T^{2} \)
97 \( 1 + 4.75T + 97T^{2} \)
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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

−8.838014380052564093404077658087, −8.200162974778537628461116294736, −7.05068992745308560988020065391, −6.62910725745994479927627913237, −5.63500727639793065082853805819, −4.38628701235193445689180419820, −3.97834770370884018687487707918, −2.26331358665971321584744309513, −1.49021843420171989920473165638, 0, 1.49021843420171989920473165638, 2.26331358665971321584744309513, 3.97834770370884018687487707918, 4.38628701235193445689180419820, 5.63500727639793065082853805819, 6.62910725745994479927627913237, 7.05068992745308560988020065391, 8.200162974778537628461116294736, 8.838014380052564093404077658087

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