Properties

Label 2-15600-1.1-c1-0-35
Degree $2$
Conductor $15600$
Sign $-1$
Analytic cond. $124.566$
Root an. cond. $11.1609$
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 − 5·7-s + 9-s − 5·11-s − 13-s + 3·17-s + 4·19-s − 5·21-s + 5·23-s + 27-s − 4·29-s − 5·33-s + 7·37-s − 39-s + 11·41-s − 12·43-s + 6·47-s + 18·49-s + 3·51-s − 53-s + 4·57-s − 12·59-s − 7·61-s − 5·63-s + 4·67-s + 5·69-s + 7·71-s + ⋯
L(s)  = 1  + 0.577·3-s − 1.88·7-s + 1/3·9-s − 1.50·11-s − 0.277·13-s + 0.727·17-s + 0.917·19-s − 1.09·21-s + 1.04·23-s + 0.192·27-s − 0.742·29-s − 0.870·33-s + 1.15·37-s − 0.160·39-s + 1.71·41-s − 1.82·43-s + 0.875·47-s + 18/7·49-s + 0.420·51-s − 0.137·53-s + 0.529·57-s − 1.56·59-s − 0.896·61-s − 0.629·63-s + 0.488·67-s + 0.601·69-s + 0.830·71-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 15600 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 15600 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(15600\)    =    \(2^{4} \cdot 3 \cdot 5^{2} \cdot 13\)
Sign: $-1$
Analytic conductor: \(124.566\)
Root analytic conductor: \(11.1609\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 15600,\ (\ :1/2),\ -1)\)

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 \( 1 + 5 T + p T^{2} \)
11 \( 1 + 5 T + p T^{2} \)
17 \( 1 - 3 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 - 5 T + p T^{2} \)
29 \( 1 + 4 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 - 7 T + p T^{2} \)
41 \( 1 - 11 T + p T^{2} \)
43 \( 1 + 12 T + p T^{2} \)
47 \( 1 - 6 T + p T^{2} \)
53 \( 1 + T + p T^{2} \)
59 \( 1 + 12 T + p T^{2} \)
61 \( 1 + 7 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 - 7 T + p T^{2} \)
73 \( 1 - 14 T + p T^{2} \)
79 \( 1 - 5 T + p T^{2} \)
83 \( 1 + 2 T + p T^{2} \)
89 \( 1 + 3 T + p T^{2} \)
97 \( 1 - T + p T^{2} \)
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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

−16.27747465937068, −15.67764678504912, −15.27944972238259, −14.73884648537129, −13.84715220461353, −13.46940490273772, −12.97395238885669, −12.54228115636602, −12.06586644587161, −10.98026471179852, −10.61889933535361, −9.784062137656885, −9.539496662698404, −9.109094819422372, −8.030973058106283, −7.704061279858169, −7.039751776083989, −6.423902606636255, −5.614819459670117, −5.174481956969593, −4.158335548382604, −3.323073478576481, −2.942409103243580, −2.386289832912213, −1.011506691907529, 0, 1.011506691907529, 2.386289832912213, 2.942409103243580, 3.323073478576481, 4.158335548382604, 5.174481956969593, 5.614819459670117, 6.423902606636255, 7.039751776083989, 7.704061279858169, 8.030973058106283, 9.109094819422372, 9.539496662698404, 9.784062137656885, 10.61889933535361, 10.98026471179852, 12.06586644587161, 12.54228115636602, 12.97395238885669, 13.46940490273772, 13.84715220461353, 14.73884648537129, 15.27944972238259, 15.67764678504912, 16.27747465937068

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