Properties

Label 2-800-1.1-c5-0-22
Degree $2$
Conductor $800$
Sign $1$
Analytic cond. $128.307$
Root an. cond. $11.3272$
Motivic weight $5$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 243·9-s + 1.19e3·13-s − 2.24e3·17-s + 2.95e3·29-s + 1.22e4·37-s − 2.09e4·41-s − 1.68e4·49-s − 7.29e3·53-s + 1.89e4·61-s + 8.88e4·73-s + 5.90e4·81-s + 5.10e4·89-s + 9.21e4·97-s − 9.80e4·101-s + 2.46e5·109-s − 1.18e5·113-s − 2.90e5·117-s + ⋯
L(s)  = 1  − 9-s + 1.95·13-s − 1.88·17-s + 0.651·29-s + 1.47·37-s − 1.94·41-s − 49-s − 0.356·53-s + 0.652·61-s + 1.95·73-s + 81-s + 0.683·89-s + 0.994·97-s − 0.955·101-s + 1.98·109-s − 0.874·113-s − 1.95·117-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: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 800,\ (\ :5/2),\ 1)\)

Particular Values

\(L(3)\) \(\approx\) \(1.797116915\)
\(L(\frac12)\) \(\approx\) \(1.797116915\)
\(L(\frac{7}{2})\) 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 \( 1 + p^{5} T^{2} \)
7 \( 1 + p^{5} T^{2} \)
11 \( 1 + p^{5} T^{2} \)
13 \( 1 - 1194 T + p^{5} T^{2} \)
17 \( 1 + 2242 T + p^{5} T^{2} \)
19 \( 1 + p^{5} T^{2} \)
23 \( 1 + p^{5} T^{2} \)
29 \( 1 - 2950 T + p^{5} T^{2} \)
31 \( 1 + p^{5} T^{2} \)
37 \( 1 - 12242 T + p^{5} T^{2} \)
41 \( 1 + 20950 T + p^{5} T^{2} \)
43 \( 1 + p^{5} T^{2} \)
47 \( 1 + p^{5} T^{2} \)
53 \( 1 + 7294 T + p^{5} T^{2} \)
59 \( 1 + p^{5} T^{2} \)
61 \( 1 - 18950 T + p^{5} T^{2} \)
67 \( 1 + p^{5} T^{2} \)
71 \( 1 + p^{5} T^{2} \)
73 \( 1 - 88806 T + p^{5} T^{2} \)
79 \( 1 + p^{5} T^{2} \)
83 \( 1 + p^{5} T^{2} \)
89 \( 1 - 51050 T + p^{5} T^{2} \)
97 \( 1 - 92142 T + p^{5} T^{2} \)
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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

−9.319642754528819579610266167776, −8.595486116072180353969367616039, −8.110739360863529340113119165404, −6.60554767456676835501259980486, −6.22872365468787683820532749643, −5.08399130123451573522772214652, −4.01654487933886253278709300730, −3.04852698251978587344885668229, −1.89624564693145285877297728186, −0.60482953225642352319530526884, 0.60482953225642352319530526884, 1.89624564693145285877297728186, 3.04852698251978587344885668229, 4.01654487933886253278709300730, 5.08399130123451573522772214652, 6.22872365468787683820532749643, 6.60554767456676835501259980486, 8.110739360863529340113119165404, 8.595486116072180353969367616039, 9.319642754528819579610266167776

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