Properties

Label 2-90-9.2-c10-0-5
Degree $2$
Conductor $90$
Sign $-0.904 - 0.426i$
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  + (−19.5 − 11.3i)2-s + (−192. − 148. i)3-s + (255. + 443. i)4-s + (−1.21e3 + 698. i)5-s + (2.09e3 + 5.08e3i)6-s + (−1.22e4 + 2.12e4i)7-s − 1.15e4i·8-s + (1.50e4 + 5.71e4i)9-s + 3.16e4·10-s + (8.70e4 + 5.02e4i)11-s + (1.65e4 − 1.23e5i)12-s + (2.48e5 + 4.30e5i)13-s + (4.81e5 − 2.78e5i)14-s + (3.36e5 + 4.50e4i)15-s + (−1.31e5 + 2.27e5i)16-s + 1.31e6i·17-s + ⋯
L(s)  = 1  + (−0.612 − 0.353i)2-s + (−0.792 − 0.610i)3-s + (0.249 + 0.433i)4-s + (−0.387 + 0.223i)5-s + (0.269 + 0.653i)6-s + (−0.731 + 1.26i)7-s − 0.353i·8-s + (0.254 + 0.967i)9-s + 0.316·10-s + (0.540 + 0.312i)11-s + (0.0663 − 0.495i)12-s + (0.670 + 1.16i)13-s + (0.896 − 0.517i)14-s + (0.443 + 0.0593i)15-s + (−0.125 + 0.216i)16-s + 0.928i·17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 90 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.904 - 0.426i)\, \overline{\Lambda}(11-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 90 ^{s/2} \, \Gamma_{\C}(s+5) \, L(s)\cr =\mathstrut & (-0.904 - 0.426i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(90\)    =    \(2 \cdot 3^{2} \cdot 5\)
Sign: $-0.904 - 0.426i$
Analytic conductor: \(57.1821\)
Root analytic conductor: \(7.56188\)
Motivic weight: \(10\)
Rational: no
Arithmetic: yes
Character: $\chi_{90} (11, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 90,\ (\ :5),\ -0.904 - 0.426i)\)

Particular Values

\(L(\frac{11}{2})\) \(\approx\) \(0.121557 + 0.542768i\)
\(L(\frac12)\) \(\approx\) \(0.121557 + 0.542768i\)
\(L(6)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (19.5 + 11.3i)T \)
3 \( 1 + (192. + 148. i)T \)
5 \( 1 + (1.21e3 - 698. i)T \)
good7 \( 1 + (1.22e4 - 2.12e4i)T + (-1.41e8 - 2.44e8i)T^{2} \)
11 \( 1 + (-8.70e4 - 5.02e4i)T + (1.29e10 + 2.24e10i)T^{2} \)
13 \( 1 + (-2.48e5 - 4.30e5i)T + (-6.89e10 + 1.19e11i)T^{2} \)
17 \( 1 - 1.31e6iT - 2.01e12T^{2} \)
19 \( 1 + 3.30e6T + 6.13e12T^{2} \)
23 \( 1 + (-7.41e5 + 4.27e5i)T + (2.07e13 - 3.58e13i)T^{2} \)
29 \( 1 + (-2.44e7 - 1.40e7i)T + (2.10e14 + 3.64e14i)T^{2} \)
31 \( 1 + (3.92e6 + 6.79e6i)T + (-4.09e14 + 7.09e14i)T^{2} \)
37 \( 1 - 8.06e7T + 4.80e15T^{2} \)
41 \( 1 + (-4.04e7 + 2.33e7i)T + (6.71e15 - 1.16e16i)T^{2} \)
43 \( 1 + (9.45e7 - 1.63e8i)T + (-1.08e16 - 1.87e16i)T^{2} \)
47 \( 1 + (-1.68e7 - 9.72e6i)T + (2.62e16 + 4.55e16i)T^{2} \)
53 \( 1 - 3.26e8iT - 1.74e17T^{2} \)
59 \( 1 + (8.59e8 - 4.96e8i)T + (2.55e17 - 4.42e17i)T^{2} \)
61 \( 1 + (-2.34e8 + 4.05e8i)T + (-3.56e17 - 6.17e17i)T^{2} \)
67 \( 1 + (-1.23e9 - 2.13e9i)T + (-9.11e17 + 1.57e18i)T^{2} \)
71 \( 1 - 1.82e9iT - 3.25e18T^{2} \)
73 \( 1 + 1.52e9T + 4.29e18T^{2} \)
79 \( 1 + (-2.30e9 + 3.98e9i)T + (-4.73e18 - 8.19e18i)T^{2} \)
83 \( 1 + (1.55e9 + 8.98e8i)T + (7.75e18 + 1.34e19i)T^{2} \)
89 \( 1 - 4.51e9iT - 3.11e19T^{2} \)
97 \( 1 + (6.08e9 - 1.05e10i)T + (-3.68e19 - 6.38e19i)T^{2} \)
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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

−12.30672767731476042895730992093, −11.54809171553132839688746521848, −10.57148117647246340477553799854, −9.200086601161171358934873940773, −8.257143052639003371321280125148, −6.69510112280157646883674137502, −6.13797808017315632925402673575, −4.24159609192419920010713126802, −2.51749708265255799163785708235, −1.37062029758848305374179246016, 0.28804240191763992405448057016, 0.830372922193959290648223752759, 3.41420758025978381167331923585, 4.55866356456981972225985151692, 6.06407256103799754293540474192, 6.94755131764671839424180374686, 8.310501717229548304613611347649, 9.600788149311799716486731882548, 10.48673191038406146972648266942, 11.23224068129819221286740704524

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