Properties

Label 2-162-27.23-c2-0-2
Degree $2$
Conductor $162$
Sign $0.846 - 0.532i$
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 + (2.99 + 0.528i)5-s + (6.30 − 5.28i)7-s + (2.44 − 1.41i)8-s + (−2.15 + 3.72i)10-s + (−6.45 + 1.13i)11-s + (17.4 − 6.33i)13-s + (3.98 + 10.9i)14-s + (0.694 + 3.93i)16-s + (11.4 + 6.59i)17-s + (17.4 + 30.1i)19-s + (−3.91 − 4.66i)20-s + (1.60 − 9.12i)22-s + (−2.12 + 2.53i)23-s + ⋯
L(s)  = 1  + (−0.241 + 0.664i)2-s + (−0.383 − 0.321i)4-s + (0.599 + 0.105i)5-s + (0.900 − 0.755i)7-s + (0.306 − 0.176i)8-s + (−0.215 + 0.372i)10-s + (−0.586 + 0.103i)11-s + (1.33 − 0.487i)13-s + (0.284 + 0.781i)14-s + (0.0434 + 0.246i)16-s + (0.672 + 0.388i)17-s + (0.916 + 1.58i)19-s + (−0.195 − 0.233i)20-s + (0.0731 − 0.414i)22-s + (−0.0926 + 0.110i)23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 162 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.846 - 0.532i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 162 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (0.846 - 0.532i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(162\)    =    \(2 \cdot 3^{4}\)
Sign: $0.846 - 0.532i$
Analytic conductor: \(4.41418\)
Root analytic conductor: \(2.10099\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{162} (17, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 162,\ (\ :1),\ 0.846 - 0.532i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.46476 + 0.422030i\)
\(L(\frac12)\) \(\approx\) \(1.46476 + 0.422030i\)
\(L(2)\) 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 \( 1 + (-2.99 - 0.528i)T + (23.4 + 8.55i)T^{2} \)
7 \( 1 + (-6.30 + 5.28i)T + (8.50 - 48.2i)T^{2} \)
11 \( 1 + (6.45 - 1.13i)T + (113. - 41.3i)T^{2} \)
13 \( 1 + (-17.4 + 6.33i)T + (129. - 108. i)T^{2} \)
17 \( 1 + (-11.4 - 6.59i)T + (144.5 + 250. i)T^{2} \)
19 \( 1 + (-17.4 - 30.1i)T + (-180.5 + 312. i)T^{2} \)
23 \( 1 + (2.12 - 2.53i)T + (-91.8 - 520. i)T^{2} \)
29 \( 1 + (-9.72 + 26.7i)T + (-644. - 540. i)T^{2} \)
31 \( 1 + (10.6 + 8.92i)T + (166. + 946. i)T^{2} \)
37 \( 1 + (3.33 - 5.77i)T + (-684.5 - 1.18e3i)T^{2} \)
41 \( 1 + (-19.4 - 53.5i)T + (-1.28e3 + 1.08e3i)T^{2} \)
43 \( 1 + (5.68 + 32.2i)T + (-1.73e3 + 632. i)T^{2} \)
47 \( 1 + (34.5 + 41.1i)T + (-383. + 2.17e3i)T^{2} \)
53 \( 1 + 98.5iT - 2.80e3T^{2} \)
59 \( 1 + (101. + 17.8i)T + (3.27e3 + 1.19e3i)T^{2} \)
61 \( 1 + (5.50 - 4.61i)T + (646. - 3.66e3i)T^{2} \)
67 \( 1 + (28.2 - 10.2i)T + (3.43e3 - 2.88e3i)T^{2} \)
71 \( 1 + (8.46 + 4.88i)T + (2.52e3 + 4.36e3i)T^{2} \)
73 \( 1 + (-64.7 - 112. i)T + (-2.66e3 + 4.61e3i)T^{2} \)
79 \( 1 + (96.4 + 35.1i)T + (4.78e3 + 4.01e3i)T^{2} \)
83 \( 1 + (37.0 - 101. i)T + (-5.27e3 - 4.42e3i)T^{2} \)
89 \( 1 + (-20.1 + 11.6i)T + (3.96e3 - 6.85e3i)T^{2} \)
97 \( 1 + (8.89 + 50.4i)T + (-8.84e3 + 3.21e3i)T^{2} \)
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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

−13.05005802820932472025714067318, −11.58161114642302420381555086999, −10.44264663350503941874950486492, −9.818201310920910681525237675013, −8.192266978773368770234053101312, −7.77922349726054172135827136743, −6.21157230824474347467630144856, −5.34144055390822668307386710116, −3.78764842464822441340669536893, −1.42241190344081692903603925101, 1.49824199641295377215559155382, 2.98074942138490422814210658531, 4.80135909393716665264446711828, 5.83256085732788406080037061526, 7.52849026455990617040679608512, 8.744862483743857485879735790977, 9.368968135778694707177473430031, 10.74616469202003871479559408655, 11.40370220427033290075466175945, 12.39909881573363976489063363424

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