Properties

Label 2-800-1.1-c5-0-17
Degree $2$
Conductor $800$
Sign $1$
Analytic cond. $128.307$
Root an. cond. $11.3272$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 27.0·3-s − 250.·7-s + 491.·9-s + 318.·11-s + 1.07e3·13-s + 1.12e3·17-s + 749.·19-s + 6.79e3·21-s + 250.·23-s − 6.72e3·27-s − 5.62e3·29-s − 7.57e3·31-s − 8.61e3·33-s − 3.07e3·37-s − 2.91e4·39-s + 5.39e3·41-s + 2.08e3·43-s + 4.07e3·47-s + 4.61e4·49-s − 3.03e4·51-s − 9.02e3·53-s − 2.03e4·57-s + 2.74e4·59-s − 4.15e4·61-s − 1.23e5·63-s + 2.77e4·67-s − 6.79e3·69-s + ⋯
L(s)  = 1  − 1.73·3-s − 1.93·7-s + 2.02·9-s + 0.792·11-s + 1.76·13-s + 0.940·17-s + 0.476·19-s + 3.36·21-s + 0.0989·23-s − 1.77·27-s − 1.24·29-s − 1.41·31-s − 1.37·33-s − 0.368·37-s − 3.07·39-s + 0.500·41-s + 0.172·43-s + 0.269·47-s + 2.74·49-s − 1.63·51-s − 0.441·53-s − 0.827·57-s + 1.02·59-s − 1.43·61-s − 3.91·63-s + 0.756·67-s − 0.171·69-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 800 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 800 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(800\)    =    \(2^{5} \cdot 5^{2}\)
Sign: $1$
Analytic conductor: \(128.307\)
Root analytic conductor: \(11.3272\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 800,\ (\ :5/2),\ 1)\)

Particular Values

\(L(3)\) \(\approx\) \(0.8112508323\)
\(L(\frac12)\) \(\approx\) \(0.8112508323\)
\(L(\frac{7}{2})\) 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 \( 1 \)
good3 \( 1 + 27.0T + 243T^{2} \)
7 \( 1 + 250.T + 1.68e4T^{2} \)
11 \( 1 - 318.T + 1.61e5T^{2} \)
13 \( 1 - 1.07e3T + 3.71e5T^{2} \)
17 \( 1 - 1.12e3T + 1.41e6T^{2} \)
19 \( 1 - 749.T + 2.47e6T^{2} \)
23 \( 1 - 250.T + 6.43e6T^{2} \)
29 \( 1 + 5.62e3T + 2.05e7T^{2} \)
31 \( 1 + 7.57e3T + 2.86e7T^{2} \)
37 \( 1 + 3.07e3T + 6.93e7T^{2} \)
41 \( 1 - 5.39e3T + 1.15e8T^{2} \)
43 \( 1 - 2.08e3T + 1.47e8T^{2} \)
47 \( 1 - 4.07e3T + 2.29e8T^{2} \)
53 \( 1 + 9.02e3T + 4.18e8T^{2} \)
59 \( 1 - 2.74e4T + 7.14e8T^{2} \)
61 \( 1 + 4.15e4T + 8.44e8T^{2} \)
67 \( 1 - 2.77e4T + 1.35e9T^{2} \)
71 \( 1 - 1.42e4T + 1.80e9T^{2} \)
73 \( 1 + 3.26e4T + 2.07e9T^{2} \)
79 \( 1 - 1.98e4T + 3.07e9T^{2} \)
83 \( 1 + 7.66e4T + 3.93e9T^{2} \)
89 \( 1 - 2.44e4T + 5.58e9T^{2} \)
97 \( 1 - 6.59e4T + 8.58e9T^{2} \)
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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

−9.638427059771902193235002262829, −9.001802110665965849882522647245, −7.38229410215546090337550993922, −6.62996688730469710185857763167, −5.96105813812884441059817611376, −5.53651188504673112174749590814, −3.95951519036797749826887778334, −3.40685427680940646537662754427, −1.38403471539622402740461073812, −0.49749621938924833726006985357, 0.49749621938924833726006985357, 1.38403471539622402740461073812, 3.40685427680940646537662754427, 3.95951519036797749826887778334, 5.53651188504673112174749590814, 5.96105813812884441059817611376, 6.62996688730469710185857763167, 7.38229410215546090337550993922, 9.001802110665965849882522647245, 9.638427059771902193235002262829

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