Properties

Label 2-90-3.2-c10-0-12
Degree $2$
Conductor $90$
Sign $-0.577 + 0.816i$
Analytic cond. $57.1821$
Root an. cond. $7.56188$
Motivic weight $10$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 22.6i·2-s − 512.·4-s + 1.39e3i·5-s + 5.67e3·7-s + 1.15e4i·8-s + 3.16e4·10-s − 7.48e4i·11-s − 6.37e5·13-s − 1.28e5i·14-s + 2.62e5·16-s + 2.44e6i·17-s + 3.94e6·19-s − 7.15e5i·20-s − 1.69e6·22-s − 5.51e6i·23-s + ⋯
L(s)  = 1  − 0.707i·2-s − 0.500·4-s + 0.447i·5-s + 0.337·7-s + 0.353i·8-s + 0.316·10-s − 0.464i·11-s − 1.71·13-s − 0.238i·14-s + 0.250·16-s + 1.72i·17-s + 1.59·19-s − 0.223i·20-s − 0.328·22-s − 0.857i·23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 90 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.577 + 0.816i)\, \overline{\Lambda}(11-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 90 ^{s/2} \, \Gamma_{\C}(s+5) \, L(s)\cr =\mathstrut & (-0.577 + 0.816i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(90\)    =    \(2 \cdot 3^{2} \cdot 5\)
Sign: $-0.577 + 0.816i$
Analytic conductor: \(57.1821\)
Root analytic conductor: \(7.56188\)
Motivic weight: \(10\)
Rational: no
Arithmetic: yes
Character: $\chi_{90} (71, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 90,\ (\ :5),\ -0.577 + 0.816i)\)

Particular Values

\(L(\frac{11}{2})\) \(\approx\) \(0.593525 - 1.14660i\)
\(L(\frac12)\) \(\approx\) \(0.593525 - 1.14660i\)
\(L(6)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + 22.6iT \)
3 \( 1 \)
5 \( 1 - 1.39e3iT \)
good7 \( 1 - 5.67e3T + 2.82e8T^{2} \)
11 \( 1 + 7.48e4iT - 2.59e10T^{2} \)
13 \( 1 + 6.37e5T + 1.37e11T^{2} \)
17 \( 1 - 2.44e6iT - 2.01e12T^{2} \)
19 \( 1 - 3.94e6T + 6.13e12T^{2} \)
23 \( 1 + 5.51e6iT - 4.14e13T^{2} \)
29 \( 1 + 2.28e7iT - 4.20e14T^{2} \)
31 \( 1 - 3.50e7T + 8.19e14T^{2} \)
37 \( 1 + 1.06e8T + 4.80e15T^{2} \)
41 \( 1 + 1.39e8iT - 1.34e16T^{2} \)
43 \( 1 - 2.63e8T + 2.16e16T^{2} \)
47 \( 1 + 2.27e8iT - 5.25e16T^{2} \)
53 \( 1 - 1.76e8iT - 1.74e17T^{2} \)
59 \( 1 + 5.62e8iT - 5.11e17T^{2} \)
61 \( 1 + 1.29e8T + 7.13e17T^{2} \)
67 \( 1 + 5.86e8T + 1.82e18T^{2} \)
71 \( 1 + 3.03e8iT - 3.25e18T^{2} \)
73 \( 1 + 8.55e8T + 4.29e18T^{2} \)
79 \( 1 + 4.17e9T + 9.46e18T^{2} \)
83 \( 1 + 5.60e9iT - 1.55e19T^{2} \)
89 \( 1 + 7.16e9iT - 3.11e19T^{2} \)
97 \( 1 + 6.54e9T + 7.37e19T^{2} \)
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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

−11.76449376557215734606465374052, −10.57536159162549314157270208445, −9.825948476695803572433528358090, −8.455977830205283424354891587777, −7.32144820558987897084680186845, −5.76072814469998094041579823278, −4.44404827799136160853249227135, −3.08032623486128419640874632972, −1.91689609024495689977070477859, −0.37323068550112758061784272582, 1.07976130413718055535239662653, 2.85723763933273365623602595867, 4.73258218398514206626720889949, 5.29443587398585447708246959026, 7.09927763919752142642467238719, 7.70028829331285479878119530800, 9.238566431974039227054937660658, 9.865915408063098472993361084827, 11.63629890449104358285209578584, 12.42037259849582955632198559180

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