Properties

Label 2-90-9.2-c10-0-0
Degree $2$
Conductor $90$
Sign $-0.780 - 0.625i$
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 + (169. − 173. i)3-s + (255. + 443. i)4-s + (1.21e3 − 698. i)5-s + (−5.29e3 + 1.48e3i)6-s + (−1.37e4 + 2.38e4i)7-s − 1.15e4i·8-s + (−1.31e3 − 5.90e4i)9-s − 3.16e4·10-s + (2.41e5 + 1.39e5i)11-s + (1.20e5 + 3.08e4i)12-s + (−5.47e4 − 9.47e4i)13-s + (5.39e5 − 3.11e5i)14-s + (8.42e4 − 3.28e5i)15-s + (−1.31e5 + 2.27e5i)16-s + 2.53e5i·17-s + ⋯
L(s)  = 1  + (−0.612 − 0.353i)2-s + (0.699 − 0.714i)3-s + (0.249 + 0.433i)4-s + (0.387 − 0.223i)5-s + (−0.680 + 0.190i)6-s + (−0.818 + 1.41i)7-s − 0.353i·8-s + (−0.0223 − 0.999i)9-s − 0.316·10-s + (1.49 + 0.865i)11-s + (0.484 + 0.124i)12-s + (−0.147 − 0.255i)13-s + (1.00 − 0.578i)14-s + (0.110 − 0.433i)15-s + (−0.125 + 0.216i)16-s + 0.178i·17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 90 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.780 - 0.625i)\, \overline{\Lambda}(11-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 90 ^{s/2} \, \Gamma_{\C}(s+5) \, L(s)\cr =\mathstrut & (-0.780 - 0.625i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(90\)    =    \(2 \cdot 3^{2} \cdot 5\)
Sign: $-0.780 - 0.625i$
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: \((2,\ 90,\ (\ :5),\ -0.780 - 0.625i)\)

Particular Values

\(L(\frac{11}{2})\) \(\approx\) \(0.0154843 + 0.0440682i\)
\(L(\frac12)\) \(\approx\) \(0.0154843 + 0.0440682i\)
\(L(6)\) 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 \( 1 + (-169. + 173. i)T \)
5 \( 1 + (-1.21e3 + 698. i)T \)
good7 \( 1 + (1.37e4 - 2.38e4i)T + (-1.41e8 - 2.44e8i)T^{2} \)
11 \( 1 + (-2.41e5 - 1.39e5i)T + (1.29e10 + 2.24e10i)T^{2} \)
13 \( 1 + (5.47e4 + 9.47e4i)T + (-6.89e10 + 1.19e11i)T^{2} \)
17 \( 1 - 2.53e5iT - 2.01e12T^{2} \)
19 \( 1 + 4.61e6T + 6.13e12T^{2} \)
23 \( 1 + (1.38e6 - 8.02e5i)T + (2.07e13 - 3.58e13i)T^{2} \)
29 \( 1 + (1.52e7 + 8.78e6i)T + (2.10e14 + 3.64e14i)T^{2} \)
31 \( 1 + (1.21e7 + 2.10e7i)T + (-4.09e14 + 7.09e14i)T^{2} \)
37 \( 1 + 2.74e7T + 4.80e15T^{2} \)
41 \( 1 + (9.92e7 - 5.72e7i)T + (6.71e15 - 1.16e16i)T^{2} \)
43 \( 1 + (-8.76e7 + 1.51e8i)T + (-1.08e16 - 1.87e16i)T^{2} \)
47 \( 1 + (2.20e8 + 1.27e8i)T + (2.62e16 + 4.55e16i)T^{2} \)
53 \( 1 + 2.33e8iT - 1.74e17T^{2} \)
59 \( 1 + (-3.36e8 + 1.94e8i)T + (2.55e17 - 4.42e17i)T^{2} \)
61 \( 1 + (5.76e8 - 9.97e8i)T + (-3.56e17 - 6.17e17i)T^{2} \)
67 \( 1 + (-5.55e8 - 9.61e8i)T + (-9.11e17 + 1.57e18i)T^{2} \)
71 \( 1 + 2.28e9iT - 3.25e18T^{2} \)
73 \( 1 + 1.52e9T + 4.29e18T^{2} \)
79 \( 1 + (2.77e9 - 4.80e9i)T + (-4.73e18 - 8.19e18i)T^{2} \)
83 \( 1 + (3.73e9 + 2.15e9i)T + (7.75e18 + 1.34e19i)T^{2} \)
89 \( 1 - 6.44e9iT - 3.11e19T^{2} \)
97 \( 1 + (3.71e9 - 6.42e9i)T + (-3.68e19 - 6.38e19i)T^{2} \)
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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

−12.48307319190568179094578357829, −11.73971672146378199968742906276, −9.895605492426387873655722913909, −9.129659078039748197722132958290, −8.460761242226196410022993375380, −6.89511863879764488040875661735, −6.04116153954419694186017929115, −3.84304396562047495208096372042, −2.38257972854164462134093478341, −1.70440767794467180876188513723, 0.01218715531284304903098691355, 1.58658715355346887045307208913, 3.31705088068505197546302871249, 4.30716318145302191968038826131, 6.24069536830962418310643840847, 7.12584966624153052607406652950, 8.578779171637002075856562477989, 9.411011422422985529575291800638, 10.35089856168900987463307655483, 11.10843579823577547581819246731

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