Properties

Label 2-7800-1.1-c1-0-81
Degree $2$
Conductor $7800$
Sign $-1$
Analytic cond. $62.2833$
Root an. cond. $7.89197$
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  − 3-s + 3·7-s + 9-s − 3·11-s + 13-s + 17-s − 6·19-s − 3·21-s + 5·23-s − 27-s − 6·29-s + 2·31-s + 3·33-s − 7·37-s − 39-s + 3·41-s + 8·43-s + 2·47-s + 2·49-s − 51-s + 53-s + 6·57-s − 15·61-s + 3·63-s − 12·67-s − 5·69-s + 5·71-s + ⋯
L(s)  = 1  − 0.577·3-s + 1.13·7-s + 1/3·9-s − 0.904·11-s + 0.277·13-s + 0.242·17-s − 1.37·19-s − 0.654·21-s + 1.04·23-s − 0.192·27-s − 1.11·29-s + 0.359·31-s + 0.522·33-s − 1.15·37-s − 0.160·39-s + 0.468·41-s + 1.21·43-s + 0.291·47-s + 2/7·49-s − 0.140·51-s + 0.137·53-s + 0.794·57-s − 1.92·61-s + 0.377·63-s − 1.46·67-s − 0.601·69-s + 0.593·71-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7800 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7800 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7800\)    =    \(2^{3} \cdot 3 \cdot 5^{2} \cdot 13\)
Sign: $-1$
Analytic conductor: \(62.2833\)
Root analytic conductor: \(7.89197\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 7800,\ (\ :1/2),\ -1)\)

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 \( 1 \)
3 \( 1 + T \)
5 \( 1 \)
13 \( 1 - T \)
good7 \( 1 - 3 T + p T^{2} \)
11 \( 1 + 3 T + p T^{2} \)
17 \( 1 - T + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
23 \( 1 - 5 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 - 2 T + p T^{2} \)
37 \( 1 + 7 T + p T^{2} \)
41 \( 1 - 3 T + p T^{2} \)
43 \( 1 - 8 T + p T^{2} \)
47 \( 1 - 2 T + p T^{2} \)
53 \( 1 - T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + 15 T + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 - 5 T + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
79 \( 1 + 13 T + p T^{2} \)
83 \( 1 + 12 T + p T^{2} \)
89 \( 1 - T + p T^{2} \)
97 \( 1 + 17 T + p T^{2} \)
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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

−7.50511904331732765022984398424, −6.90113601794186469340473580057, −5.92828368902470378791516516037, −5.46890964498597889992225469236, −4.68459107374662844322886347686, −4.19272152033327055800018711711, −3.06125026840720023214306365744, −2.10590691770361227509380017663, −1.28070790879119080956651091892, 0, 1.28070790879119080956651091892, 2.10590691770361227509380017663, 3.06125026840720023214306365744, 4.19272152033327055800018711711, 4.68459107374662844322886347686, 5.46890964498597889992225469236, 5.92828368902470378791516516037, 6.90113601794186469340473580057, 7.50511904331732765022984398424

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