Properties

Label 2-800-5.4-c5-0-39
Degree $2$
Conductor $800$
Sign $0.894 - 0.447i$
Analytic cond. $128.307$
Root an. cond. $11.3272$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 29.2i·3-s − 44.5i·7-s − 611.·9-s − 349.·11-s + 255. i·13-s − 1.50e3i·17-s − 2.43e3·19-s + 1.30e3·21-s + 1.43e3i·23-s − 1.07e4i·27-s − 2.87e3·29-s − 8.94e3·31-s − 1.02e4i·33-s + 1.45e4i·37-s − 7.45e3·39-s + ⋯
L(s)  = 1  + 1.87i·3-s − 0.343i·7-s − 2.51·9-s − 0.870·11-s + 0.418i·13-s − 1.26i·17-s − 1.54·19-s + 0.643·21-s + 0.565i·23-s − 2.84i·27-s − 0.634·29-s − 1.67·31-s − 1.63i·33-s + 1.74i·37-s − 0.784·39-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 800 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.894 - 0.447i)\, \overline{\Lambda}(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 800 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & (0.894 - 0.447i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(800\)    =    \(2^{5} \cdot 5^{2}\)
Sign: $0.894 - 0.447i$
Analytic conductor: \(128.307\)
Root analytic conductor: \(11.3272\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: $\chi_{800} (449, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 800,\ (\ :5/2),\ 0.894 - 0.447i)\)

Particular Values

\(L(3)\) \(\approx\) \(0.8339913101\)
\(L(\frac12)\) \(\approx\) \(0.8339913101\)
\(L(\frac{7}{2})\) 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 \( 1 - 29.2iT - 243T^{2} \)
7 \( 1 + 44.5iT - 1.68e4T^{2} \)
11 \( 1 + 349.T + 1.61e5T^{2} \)
13 \( 1 - 255. iT - 3.71e5T^{2} \)
17 \( 1 + 1.50e3iT - 1.41e6T^{2} \)
19 \( 1 + 2.43e3T + 2.47e6T^{2} \)
23 \( 1 - 1.43e3iT - 6.43e6T^{2} \)
29 \( 1 + 2.87e3T + 2.05e7T^{2} \)
31 \( 1 + 8.94e3T + 2.86e7T^{2} \)
37 \( 1 - 1.45e4iT - 6.93e7T^{2} \)
41 \( 1 - 7.50e3T + 1.15e8T^{2} \)
43 \( 1 - 1.34e4iT - 1.47e8T^{2} \)
47 \( 1 + 8.44e3iT - 2.29e8T^{2} \)
53 \( 1 + 2.83e4iT - 4.18e8T^{2} \)
59 \( 1 - 3.53e3T + 7.14e8T^{2} \)
61 \( 1 - 4.56e4T + 8.44e8T^{2} \)
67 \( 1 - 6.98e4iT - 1.35e9T^{2} \)
71 \( 1 - 6.00e4T + 1.80e9T^{2} \)
73 \( 1 + 4.92e4iT - 2.07e9T^{2} \)
79 \( 1 - 981.T + 3.07e9T^{2} \)
83 \( 1 + 3.83e4iT - 3.93e9T^{2} \)
89 \( 1 + 3.94e4T + 5.58e9T^{2} \)
97 \( 1 + 5.13e4iT - 8.58e9T^{2} \)
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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

−9.714880572816733519444576380591, −8.950932529899594350467042584524, −8.152257427977534344878882635813, −6.96921433212081338194729350222, −5.69792242188285629430105211748, −4.97986239639643515652963233944, −4.20950809463450620457655041234, −3.35621724918361390605958825375, −2.30541374757734125350585263866, −0.25435980667397859355865276757, 0.61331162634915997586957487636, 1.98273540301333650808755081011, 2.38229386557624791218506177154, 3.81304071756519267492800065342, 5.50159023943037333972605658776, 5.98750895180595878049720461062, 6.95082750696609796426362257113, 7.71244811133378138260190385937, 8.376994722813587168704633617432, 9.067503296554500128156884360205

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