Properties

Label 2-2205-1.1-c1-0-37
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  − 0.517·2-s − 1.73·4-s − 5-s + 1.93·8-s + 0.517·10-s − 3.86·11-s + 1.03·13-s + 2.46·16-s + 1.46·17-s + 2.44·19-s + 1.73·20-s + 1.99·22-s + 1.41·23-s + 25-s − 0.535·26-s + 7.72·29-s − 2.44·31-s − 5.13·32-s − 0.757·34-s + 4.92·37-s − 1.26·38-s − 1.93·40-s − 0.535·41-s − 8.39·43-s + 6.69·44-s − 0.732·46-s − 12.9·47-s + ⋯
L(s)  = 1  − 0.366·2-s − 0.866·4-s − 0.447·5-s + 0.683·8-s + 0.163·10-s − 1.16·11-s + 0.287·13-s + 0.616·16-s + 0.355·17-s + 0.561·19-s + 0.387·20-s + 0.426·22-s + 0.294·23-s + 0.200·25-s − 0.105·26-s + 1.43·29-s − 0.439·31-s − 0.908·32-s − 0.129·34-s + 0.810·37-s − 0.205·38-s − 0.305·40-s − 0.0836·41-s − 1.27·43-s + 1.00·44-s − 0.107·46-s − 1.88·47-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 \( 1 + 0.517T + 2T^{2} \)
11 \( 1 + 3.86T + 11T^{2} \)
13 \( 1 - 1.03T + 13T^{2} \)
17 \( 1 - 1.46T + 17T^{2} \)
19 \( 1 - 2.44T + 19T^{2} \)
23 \( 1 - 1.41T + 23T^{2} \)
29 \( 1 - 7.72T + 29T^{2} \)
31 \( 1 + 2.44T + 31T^{2} \)
37 \( 1 - 4.92T + 37T^{2} \)
41 \( 1 + 0.535T + 41T^{2} \)
43 \( 1 + 8.39T + 43T^{2} \)
47 \( 1 + 12.9T + 47T^{2} \)
53 \( 1 + 10.9T + 53T^{2} \)
59 \( 1 + 8T + 59T^{2} \)
61 \( 1 - 8.38T + 61T^{2} \)
67 \( 1 - 8T + 67T^{2} \)
71 \( 1 - 4.62T + 71T^{2} \)
73 \( 1 - 6.69T + 73T^{2} \)
79 \( 1 + 0.535T + 79T^{2} \)
83 \( 1 + 12.9T + 83T^{2} \)
89 \( 1 + 10T + 89T^{2} \)
97 \( 1 - 15.1T + 97T^{2} \)
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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

−8.379419037542596438216181730150, −8.186318936218476262283170160130, −7.36622076828102584204474547365, −6.36448755947280954930954949971, −5.20519348519371306120417083344, −4.81039108551313257287211212701, −3.69833325696859371517139020562, −2.85404930910861554153089382108, −1.28866959088606292544524932715, 0, 1.28866959088606292544524932715, 2.85404930910861554153089382108, 3.69833325696859371517139020562, 4.81039108551313257287211212701, 5.20519348519371306120417083344, 6.36448755947280954930954949971, 7.36622076828102584204474547365, 8.186318936218476262283170160130, 8.379419037542596438216181730150

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