Properties

Label 2-162-27.20-c2-0-5
Degree $2$
Conductor $162$
Sign $-0.661 + 0.750i$
Analytic cond. $4.41418$
Root an. cond. $2.10099$
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  + (0.483 + 1.32i)2-s + (−1.53 + 1.28i)4-s + (−3.98 + 0.702i)5-s + (−10.1 − 8.49i)7-s + (−2.44 − 1.41i)8-s + (−2.86 − 4.95i)10-s + (−13.3 − 2.35i)11-s + (17.4 + 6.34i)13-s + (6.38 − 17.5i)14-s + (0.694 − 3.93i)16-s + (−13.8 + 8.01i)17-s + (0.327 − 0.566i)19-s + (5.20 − 6.20i)20-s + (−3.33 − 18.9i)22-s + (−4.24 − 5.05i)23-s + ⋯
L(s)  = 1  + (0.241 + 0.664i)2-s + (−0.383 + 0.321i)4-s + (−0.797 + 0.140i)5-s + (−1.44 − 1.21i)7-s + (−0.306 − 0.176i)8-s + (−0.286 − 0.495i)10-s + (−1.21 − 0.214i)11-s + (1.34 + 0.488i)13-s + (0.456 − 1.25i)14-s + (0.0434 − 0.246i)16-s + (−0.816 + 0.471i)17-s + (0.0172 − 0.0298i)19-s + (0.260 − 0.310i)20-s + (−0.151 − 0.859i)22-s + (−0.184 − 0.219i)23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 162 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.661 + 0.750i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 162 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.661 + 0.750i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(162\)    =    \(2 \cdot 3^{4}\)
Sign: $-0.661 + 0.750i$
Analytic conductor: \(4.41418\)
Root analytic conductor: \(2.10099\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{162} (143, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 162,\ (\ :1),\ -0.661 + 0.750i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.0372299 - 0.0824702i\)
\(L(\frac12)\) \(\approx\) \(0.0372299 - 0.0824702i\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.483 - 1.32i)T \)
3 \( 1 \)
good5 \( 1 + (3.98 - 0.702i)T + (23.4 - 8.55i)T^{2} \)
7 \( 1 + (10.1 + 8.49i)T + (8.50 + 48.2i)T^{2} \)
11 \( 1 + (13.3 + 2.35i)T + (113. + 41.3i)T^{2} \)
13 \( 1 + (-17.4 - 6.34i)T + (129. + 108. i)T^{2} \)
17 \( 1 + (13.8 - 8.01i)T + (144.5 - 250. i)T^{2} \)
19 \( 1 + (-0.327 + 0.566i)T + (-180.5 - 312. i)T^{2} \)
23 \( 1 + (4.24 + 5.05i)T + (-91.8 + 520. i)T^{2} \)
29 \( 1 + (0.466 + 1.28i)T + (-644. + 540. i)T^{2} \)
31 \( 1 + (14.3 - 12.0i)T + (166. - 946. i)T^{2} \)
37 \( 1 + (8.43 + 14.6i)T + (-684.5 + 1.18e3i)T^{2} \)
41 \( 1 + (-14.6 + 40.2i)T + (-1.28e3 - 1.08e3i)T^{2} \)
43 \( 1 + (-0.0113 + 0.0645i)T + (-1.73e3 - 632. i)T^{2} \)
47 \( 1 + (30.0 - 35.8i)T + (-383. - 2.17e3i)T^{2} \)
53 \( 1 - 14.3iT - 2.80e3T^{2} \)
59 \( 1 + (-4.79 + 0.844i)T + (3.27e3 - 1.19e3i)T^{2} \)
61 \( 1 + (12.0 + 10.1i)T + (646. + 3.66e3i)T^{2} \)
67 \( 1 + (37.1 + 13.5i)T + (3.43e3 + 2.88e3i)T^{2} \)
71 \( 1 + (-60.9 + 35.1i)T + (2.52e3 - 4.36e3i)T^{2} \)
73 \( 1 + (34.1 - 59.1i)T + (-2.66e3 - 4.61e3i)T^{2} \)
79 \( 1 + (-47.4 + 17.2i)T + (4.78e3 - 4.01e3i)T^{2} \)
83 \( 1 + (50.2 + 138. i)T + (-5.27e3 + 4.42e3i)T^{2} \)
89 \( 1 + (-17.2 - 9.98i)T + (3.96e3 + 6.85e3i)T^{2} \)
97 \( 1 + (-18.3 + 104. i)T + (-8.84e3 - 3.21e3i)T^{2} \)
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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

−12.66548869033881498015942344827, −11.12775229618260989455191113862, −10.35642351786452880798456278981, −9.015005583855484722384970758077, −7.85944245198550259716625852336, −6.94146251782382411763744548253, −6.00247786773452966510476777116, −4.21896557917352071691203968743, −3.38007832431437299686186697445, −0.04950565642678789414651133636, 2.61943602446652544078534752106, 3.70060600365759261015175394778, 5.31827671199448563898875205943, 6.39772820778225540445057766776, 8.049849890259000524225528704631, 9.026350802608260599507365960124, 10.04045616457782421040656066602, 11.16136427445483697624745708575, 12.05385520907297935765148382031, 12.98995957667066063390696880687

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