Properties

Label 2-30e2-20.19-c2-0-11
Degree $2$
Conductor $900$
Sign $0.119 - 0.992i$
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  + (−1.97 + 0.342i)2-s + (3.76 − 1.34i)4-s − 11.5·7-s + (−6.95 + 3.94i)8-s − 9.97i·11-s + 14.1i·13-s + (22.6 − 3.94i)14-s + (12.3 − 10.1i)16-s − 30.5i·17-s − 12.2i·19-s + (3.41 + 19.6i)22-s + 15.7·23-s + (−4.83 − 27.8i)26-s + (−43.3 + 15.5i)28-s − 18.8·29-s + ⋯
L(s)  = 1  + (−0.985 + 0.171i)2-s + (0.941 − 0.337i)4-s − 1.64·7-s + (−0.869 + 0.493i)8-s − 0.906i·11-s + 1.08i·13-s + (1.62 − 0.281i)14-s + (0.772 − 0.635i)16-s − 1.79i·17-s − 0.643i·19-s + (0.155 + 0.893i)22-s + 0.685·23-s + (−0.185 − 1.07i)26-s + (−1.54 + 0.554i)28-s − 0.651·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 900 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.119 - 0.992i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 900 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.119 - 0.992i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(900\)    =    \(2^{2} \cdot 3^{2} \cdot 5^{2}\)
Sign: $0.119 - 0.992i$
Analytic conductor: \(24.5232\)
Root analytic conductor: \(4.95209\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{900} (199, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 900,\ (\ :1),\ 0.119 - 0.992i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.5305654200\)
\(L(\frac12)\) \(\approx\) \(0.5305654200\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (1.97 - 0.342i)T \)
3 \( 1 \)
5 \( 1 \)
good7 \( 1 + 11.5T + 49T^{2} \)
11 \( 1 + 9.97iT - 121T^{2} \)
13 \( 1 - 14.1iT - 169T^{2} \)
17 \( 1 + 30.5iT - 289T^{2} \)
19 \( 1 + 12.2iT - 361T^{2} \)
23 \( 1 - 15.7T + 529T^{2} \)
29 \( 1 + 18.8T + 841T^{2} \)
31 \( 1 - 35.2iT - 961T^{2} \)
37 \( 1 - 50.1iT - 1.36e3T^{2} \)
41 \( 1 - 28.8T + 1.68e3T^{2} \)
43 \( 1 - 24.4T + 1.84e3T^{2} \)
47 \( 1 + 55.6T + 2.20e3T^{2} \)
53 \( 1 + 2.46iT - 2.80e3T^{2} \)
59 \( 1 - 64.6iT - 3.48e3T^{2} \)
61 \( 1 + 30.2T + 3.72e3T^{2} \)
67 \( 1 + 66.1T + 4.48e3T^{2} \)
71 \( 1 - 11.5iT - 5.04e3T^{2} \)
73 \( 1 + 2.24iT - 5.32e3T^{2} \)
79 \( 1 - 78.4iT - 6.24e3T^{2} \)
83 \( 1 - 146.T + 6.88e3T^{2} \)
89 \( 1 - 87.4T + 7.92e3T^{2} \)
97 \( 1 - 126. iT - 9.40e3T^{2} \)
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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

−9.805442229996266483349064076323, −9.247153985467021382823749258925, −8.779418475385344677761250400861, −7.43148216804547221892505543529, −6.77869962786883004510009162755, −6.18600094542040749659868803560, −5.00012505410129670201872117072, −3.33744648566827104291306532412, −2.64504849259091715207058840054, −0.879694144404883487115013433888, 0.31009917257067474484768750764, 1.91038813753261758842919008908, 3.11867465476140895873148619153, 3.93209697990197164090860900917, 5.78867924474017633790058415018, 6.32682540589764224261478017888, 7.35499623193906176061850538952, 8.021702493113531850718463139898, 9.111731488980397634558645811196, 9.715224671850525338556451701660

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