Properties

Label 2-15600-1.1-c1-0-36
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 + 9-s − 4·11-s − 13-s + 2·17-s + 4·19-s + 4·23-s − 27-s − 6·29-s + 4·31-s + 4·33-s − 6·37-s + 39-s − 2·41-s + 12·43-s + 8·47-s − 7·49-s − 2·51-s − 14·53-s − 4·57-s − 12·59-s − 2·61-s − 4·69-s − 8·71-s + 2·73-s − 8·79-s + 81-s + ⋯
L(s)  = 1  − 0.577·3-s + 1/3·9-s − 1.20·11-s − 0.277·13-s + 0.485·17-s + 0.917·19-s + 0.834·23-s − 0.192·27-s − 1.11·29-s + 0.718·31-s + 0.696·33-s − 0.986·37-s + 0.160·39-s − 0.312·41-s + 1.82·43-s + 1.16·47-s − 49-s − 0.280·51-s − 1.92·53-s − 0.529·57-s − 1.56·59-s − 0.256·61-s − 0.481·69-s − 0.949·71-s + 0.234·73-s − 0.900·79-s + 1/9·81-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)$Isogeny Class over $\mathbf{F}_p$
bad2 \( 1 \)
3 \( 1 + T \)
5 \( 1 \)
13 \( 1 + T \)
good7 \( 1 + p T^{2} \) 1.7.a
11 \( 1 + 4 T + p T^{2} \) 1.11.e
17 \( 1 - 2 T + p T^{2} \) 1.17.ac
19 \( 1 - 4 T + p T^{2} \) 1.19.ae
23 \( 1 - 4 T + p T^{2} \) 1.23.ae
29 \( 1 + 6 T + p T^{2} \) 1.29.g
31 \( 1 - 4 T + p T^{2} \) 1.31.ae
37 \( 1 + 6 T + p T^{2} \) 1.37.g
41 \( 1 + 2 T + p T^{2} \) 1.41.c
43 \( 1 - 12 T + p T^{2} \) 1.43.am
47 \( 1 - 8 T + p T^{2} \) 1.47.ai
53 \( 1 + 14 T + p T^{2} \) 1.53.o
59 \( 1 + 12 T + p T^{2} \) 1.59.m
61 \( 1 + 2 T + p T^{2} \) 1.61.c
67 \( 1 + p T^{2} \) 1.67.a
71 \( 1 + 8 T + p T^{2} \) 1.71.i
73 \( 1 - 2 T + p T^{2} \) 1.73.ac
79 \( 1 + 8 T + p T^{2} \) 1.79.i
83 \( 1 - 12 T + p T^{2} \) 1.83.am
89 \( 1 - 6 T + p T^{2} \) 1.89.ag
97 \( 1 - 10 T + p T^{2} \) 1.97.ak
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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

−16.20722608266443, −15.64048628232474, −15.48929122441083, −14.54308614801571, −14.10878283087719, −13.36460122288349, −12.95034844595814, −12.29260667703303, −11.91854557854786, −11.02260454181626, −10.80056288064979, −10.11722146574502, −9.490927836523903, −8.988484237455616, −8.043461710467623, −7.523184934794751, −7.167707192508137, −6.147384622318813, −5.713107619379816, −4.971298191813751, −4.620710438495678, −3.469963056919942, −2.944205321157291, −1.992340286234635, −1.017782068149340, 0, 1.017782068149340, 1.992340286234635, 2.944205321157291, 3.469963056919942, 4.620710438495678, 4.971298191813751, 5.713107619379816, 6.147384622318813, 7.167707192508137, 7.523184934794751, 8.043461710467623, 8.988484237455616, 9.490927836523903, 10.11722146574502, 10.80056288064979, 11.02260454181626, 11.91854557854786, 12.29260667703303, 12.95034844595814, 13.36460122288349, 14.10878283087719, 14.54308614801571, 15.48929122441083, 15.64048628232474, 16.20722608266443

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