Properties

Label 2-30e2-4.3-c2-0-13
Degree $2$
Conductor $900$
Sign $-0.984 - 0.176i$
Analytic cond. $24.5232$
Root an. cond. $4.95209$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−0.177 + 1.99i)2-s + (−3.93 − 0.707i)4-s − 1.19i·7-s + (2.10 − 7.71i)8-s − 8.22i·11-s − 11.1·13-s + (2.38 + 0.212i)14-s + (14.9 + 5.57i)16-s + 20.9·17-s + 27.9i·19-s + (16.3 + 1.46i)22-s − 9.48i·23-s + (1.98 − 22.2i)26-s + (−0.845 + 4.70i)28-s − 40.4·29-s + ⋯
L(s)  = 1  + (−0.0888 + 0.996i)2-s + (−0.984 − 0.176i)4-s − 0.170i·7-s + (0.263 − 0.964i)8-s − 0.747i·11-s − 0.860·13-s + (0.170 + 0.0151i)14-s + (0.937 + 0.348i)16-s + 1.23·17-s + 1.47i·19-s + (0.744 + 0.0663i)22-s − 0.412i·23-s + (0.0764 − 0.857i)26-s + (−0.0302 + 0.168i)28-s − 1.39·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 900 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.984 - 0.176i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 900 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.984 - 0.176i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(900\)    =    \(2^{2} \cdot 3^{2} \cdot 5^{2}\)
Sign: $-0.984 - 0.176i$
Analytic conductor: \(24.5232\)
Root analytic conductor: \(4.95209\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{900} (451, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 900,\ (\ :1),\ -0.984 - 0.176i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.8459952547\)
\(L(\frac12)\) \(\approx\) \(0.8459952547\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.177 - 1.99i)T \)
3 \( 1 \)
5 \( 1 \)
good7 \( 1 + 1.19iT - 49T^{2} \)
11 \( 1 + 8.22iT - 121T^{2} \)
13 \( 1 + 11.1T + 169T^{2} \)
17 \( 1 - 20.9T + 289T^{2} \)
19 \( 1 - 27.9iT - 361T^{2} \)
23 \( 1 + 9.48iT - 529T^{2} \)
29 \( 1 + 40.4T + 841T^{2} \)
31 \( 1 - 55.3iT - 961T^{2} \)
37 \( 1 + 50.1T + 1.36e3T^{2} \)
41 \( 1 - 73.6T + 1.68e3T^{2} \)
43 \( 1 - 19.0iT - 1.84e3T^{2} \)
47 \( 1 - 18.0iT - 2.20e3T^{2} \)
53 \( 1 + 57.2T + 2.80e3T^{2} \)
59 \( 1 - 60.6iT - 3.48e3T^{2} \)
61 \( 1 + 21.3T + 3.72e3T^{2} \)
67 \( 1 + 9.68iT - 4.48e3T^{2} \)
71 \( 1 - 68.6iT - 5.04e3T^{2} \)
73 \( 1 + 84.7T + 5.32e3T^{2} \)
79 \( 1 - 23.2iT - 6.24e3T^{2} \)
83 \( 1 - 93.2iT - 6.88e3T^{2} \)
89 \( 1 + 62.9T + 7.92e3T^{2} \)
97 \( 1 + 91.3T + 9.40e3T^{2} \)
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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

−10.13203977552453664656321991979, −9.365607085662100564025453876513, −8.454264399854075498888304534238, −7.71178197370689292009489300353, −7.03090268474984936950013318425, −5.87504136703688683225479153732, −5.37614972991168869080152783870, −4.16661585298858824020409779673, −3.19755382976201760385207613201, −1.27110566387615552243386400753, 0.30830991990319752920436695867, 1.85928419422130827357233928624, 2.81292388530886028215583735560, 3.96071926360550514163616934721, 4.92215644311654541391772398230, 5.72613424588826471677169360674, 7.27686008510467058785138813889, 7.80467880997681629790686944439, 9.125866292462081431504452643316, 9.507872675976171866144290156624

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