Properties

Label 2-1800-8.5-c1-0-36
Degree $2$
Conductor $1800$
Sign $0.996 - 0.0864i$
Analytic cond. $14.3730$
Root an. cond. $3.79118$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−0.671 + 1.24i)2-s + (−1.09 − 1.67i)4-s − 4.68·7-s + (2.81 − 0.244i)8-s − 2.29i·11-s + 4.97i·13-s + (3.14 − 5.83i)14-s + (−1.58 + 3.67i)16-s − 2.97·17-s + 2.68i·19-s + (2.85 + 1.53i)22-s + 2.68·23-s + (−6.19 − 3.34i)26-s + (5.14 + 7.83i)28-s − 2i·29-s + ⋯
L(s)  = 1  + (−0.474 + 0.880i)2-s + (−0.549 − 0.835i)4-s − 1.77·7-s + (0.996 − 0.0864i)8-s − 0.691i·11-s + 1.38i·13-s + (0.840 − 1.55i)14-s + (−0.396 + 0.917i)16-s − 0.722·17-s + 0.616i·19-s + (0.608 + 0.328i)22-s + 0.560·23-s + (−1.21 − 0.655i)26-s + (0.972 + 1.48i)28-s − 0.371i·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1800 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.996 - 0.0864i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1800 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.996 - 0.0864i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1800\)    =    \(2^{3} \cdot 3^{2} \cdot 5^{2}\)
Sign: $0.996 - 0.0864i$
Analytic conductor: \(14.3730\)
Root analytic conductor: \(3.79118\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1800} (901, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1800,\ (\ :1/2),\ 0.996 - 0.0864i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.6988581199\)
\(L(\frac12)\) \(\approx\) \(0.6988581199\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.671 - 1.24i)T \)
3 \( 1 \)
5 \( 1 \)
good7 \( 1 + 4.68T + 7T^{2} \)
11 \( 1 + 2.29iT - 11T^{2} \)
13 \( 1 - 4.97iT - 13T^{2} \)
17 \( 1 + 2.97T + 17T^{2} \)
19 \( 1 - 2.68iT - 19T^{2} \)
23 \( 1 - 2.68T + 23T^{2} \)
29 \( 1 + 2iT - 29T^{2} \)
31 \( 1 + 6.97T + 31T^{2} \)
37 \( 1 + 4.39iT - 37T^{2} \)
41 \( 1 - 11.3T + 41T^{2} \)
43 \( 1 + 9.37iT - 43T^{2} \)
47 \( 1 - 7.27T + 47T^{2} \)
53 \( 1 + 2iT - 53T^{2} \)
59 \( 1 + 1.70iT - 59T^{2} \)
61 \( 1 - 4.58iT - 61T^{2} \)
67 \( 1 + 4iT - 67T^{2} \)
71 \( 1 + 0.585T + 71T^{2} \)
73 \( 1 - 6T + 73T^{2} \)
79 \( 1 - 1.02T + 79T^{2} \)
83 \( 1 + 13.3iT - 83T^{2} \)
89 \( 1 + 3.37T + 89T^{2} \)
97 \( 1 - 3.95T + 97T^{2} \)
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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

−9.045690978866952239457215387354, −8.844761573587171324821165331443, −7.46586516678719022721698128332, −6.93333165290188897371131584082, −6.16554600486580354687516715374, −5.66506106151958854032916660480, −4.31260100468863441349918369131, −3.56799846344778704449239776755, −2.14860982376489530472917910572, −0.45001769388990119508104840004, 0.78331585753042317096143118586, 2.46381231146871155679198501522, 3.09370184393510576662341524532, 3.97559211195128537200151651355, 5.04086208578218352807201386837, 6.14647806078355211117935525180, 7.07243383472208918058813963618, 7.70292529110054875509673596568, 8.853193602159574728907917102255, 9.355951502592591340507429450728

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