Properties

Label 2-5200-1.1-c1-0-80
Degree $2$
Conductor $5200$
Sign $-1$
Analytic cond. $41.5222$
Root an. cond. $6.44377$
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  − 2·7-s − 3·9-s + 2·11-s + 13-s − 6·17-s + 6·19-s + 8·23-s + 2·29-s − 10·31-s + 6·37-s − 6·41-s + 4·43-s − 2·47-s − 3·49-s − 6·53-s + 10·59-s − 2·61-s + 6·63-s + 10·67-s − 10·71-s − 2·73-s − 4·77-s + 4·79-s + 9·81-s − 6·83-s − 6·89-s − 2·91-s + ⋯
L(s)  = 1  − 0.755·7-s − 9-s + 0.603·11-s + 0.277·13-s − 1.45·17-s + 1.37·19-s + 1.66·23-s + 0.371·29-s − 1.79·31-s + 0.986·37-s − 0.937·41-s + 0.609·43-s − 0.291·47-s − 3/7·49-s − 0.824·53-s + 1.30·59-s − 0.256·61-s + 0.755·63-s + 1.22·67-s − 1.18·71-s − 0.234·73-s − 0.455·77-s + 0.450·79-s + 81-s − 0.658·83-s − 0.635·89-s − 0.209·91-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5200 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5200 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(5200\)    =    \(2^{4} \cdot 5^{2} \cdot 13\)
Sign: $-1$
Analytic conductor: \(41.5222\)
Root analytic conductor: \(6.44377\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 5200,\ (\ :1/2),\ -1)\)

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 \( 1 \)
5 \( 1 \)
13 \( 1 - T \)
good3 \( 1 + p T^{2} \)
7 \( 1 + 2 T + p T^{2} \)
11 \( 1 - 2 T + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
19 \( 1 - 6 T + p T^{2} \)
23 \( 1 - 8 T + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 + 10 T + p T^{2} \)
37 \( 1 - 6 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 + 2 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 - 10 T + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 - 10 T + p T^{2} \)
71 \( 1 + 10 T + p T^{2} \)
73 \( 1 + 2 T + p T^{2} \)
79 \( 1 - 4 T + p T^{2} \)
83 \( 1 + 6 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
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

−7.86747778253058428321634144597, −6.90989103597164361123164904710, −6.58561421425352810799573003367, −5.64200925149600114046948208839, −5.05857580432991311603755392510, −3.99979793257417046798373592279, −3.22375990283750942662629613494, −2.57589324664405212099117480326, −1.27686040667956350994960425186, 0, 1.27686040667956350994960425186, 2.57589324664405212099117480326, 3.22375990283750942662629613494, 3.99979793257417046798373592279, 5.05857580432991311603755392510, 5.64200925149600114046948208839, 6.58561421425352810799573003367, 6.90989103597164361123164904710, 7.86747778253058428321634144597

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