Properties

Label 2-162-27.14-c2-0-0
Degree $2$
Conductor $162$
Sign $-0.111 - 0.993i$
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  + (−1.39 + 0.245i)2-s + (1.87 − 0.684i)4-s + (−1.85 + 2.21i)5-s + (2.17 + 0.791i)7-s + (−2.44 + 1.41i)8-s + (2.04 − 3.54i)10-s + (0.401 + 0.478i)11-s + (−4.06 + 23.0i)13-s + (−3.22 − 0.568i)14-s + (3.06 − 2.57i)16-s + (−2.71 − 1.56i)17-s + (2.04 + 3.53i)19-s + (−1.97 + 5.43i)20-s + (−0.675 − 0.567i)22-s + (15.5 + 42.6i)23-s + ⋯
L(s)  = 1  + (−0.696 + 0.122i)2-s + (0.469 − 0.171i)4-s + (−0.371 + 0.443i)5-s + (0.310 + 0.113i)7-s + (−0.306 + 0.176i)8-s + (0.204 − 0.354i)10-s + (0.0364 + 0.0434i)11-s + (−0.312 + 1.77i)13-s + (−0.230 − 0.0405i)14-s + (0.191 − 0.160i)16-s + (−0.159 − 0.0922i)17-s + (0.107 + 0.186i)19-s + (−0.0989 + 0.271i)20-s + (−0.0307 − 0.0257i)22-s + (0.674 + 1.85i)23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 162 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.111 - 0.993i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 162 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.111 - 0.993i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(162\)    =    \(2 \cdot 3^{4}\)
Sign: $-0.111 - 0.993i$
Analytic conductor: \(4.41418\)
Root analytic conductor: \(2.10099\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{162} (71, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 162,\ (\ :1),\ -0.111 - 0.993i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(0.563906 + 0.630706i\)
\(L(\frac12)\) \(\approx\) \(0.563906 + 0.630706i\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (1.39 - 0.245i)T \)
3 \( 1 \)
good5 \( 1 + (1.85 - 2.21i)T + (-4.34 - 24.6i)T^{2} \)
7 \( 1 + (-2.17 - 0.791i)T + (37.5 + 31.4i)T^{2} \)
11 \( 1 + (-0.401 - 0.478i)T + (-21.0 + 119. i)T^{2} \)
13 \( 1 + (4.06 - 23.0i)T + (-158. - 57.8i)T^{2} \)
17 \( 1 + (2.71 + 1.56i)T + (144.5 + 250. i)T^{2} \)
19 \( 1 + (-2.04 - 3.53i)T + (-180.5 + 312. i)T^{2} \)
23 \( 1 + (-15.5 - 42.6i)T + (-405. + 340. i)T^{2} \)
29 \( 1 + (19.6 - 3.46i)T + (790. - 287. i)T^{2} \)
31 \( 1 + (42.6 - 15.5i)T + (736. - 617. i)T^{2} \)
37 \( 1 + (-18.7 + 32.5i)T + (-684.5 - 1.18e3i)T^{2} \)
41 \( 1 + (-45.6 - 8.05i)T + (1.57e3 + 574. i)T^{2} \)
43 \( 1 + (-46.3 + 38.9i)T + (321. - 1.82e3i)T^{2} \)
47 \( 1 + (1.06 - 2.91i)T + (-1.69e3 - 1.41e3i)T^{2} \)
53 \( 1 + 79.9iT - 2.80e3T^{2} \)
59 \( 1 + (-41.9 + 50.0i)T + (-604. - 3.42e3i)T^{2} \)
61 \( 1 + (33.1 + 12.0i)T + (2.85e3 + 2.39e3i)T^{2} \)
67 \( 1 + (4.92 - 27.9i)T + (-4.21e3 - 1.53e3i)T^{2} \)
71 \( 1 + (-70.7 - 40.8i)T + (2.52e3 + 4.36e3i)T^{2} \)
73 \( 1 + (12.6 + 21.8i)T + (-2.66e3 + 4.61e3i)T^{2} \)
79 \( 1 + (-11.5 - 65.5i)T + (-5.86e3 + 2.13e3i)T^{2} \)
83 \( 1 + (49.1 - 8.66i)T + (6.47e3 - 2.35e3i)T^{2} \)
89 \( 1 + (111. - 64.1i)T + (3.96e3 - 6.85e3i)T^{2} \)
97 \( 1 + (-107. + 90.5i)T + (1.63e3 - 9.26e3i)T^{2} \)
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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

−12.76542013249984646333719407886, −11.36349063035919682893658268195, −11.22924311330101706907436938407, −9.601129858382553851848700770498, −8.993909198138017345411423182059, −7.53849917953667850276053735999, −6.93313469046160344628526171501, −5.40747601655607369792932425364, −3.74235057906351095423023247334, −1.87540895354809402865519527615, 0.66955704928080735863368177744, 2.76754299153776149183526658389, 4.51100214050722317279578925912, 5.93798360671369686629217366943, 7.46147757389476598644303909523, 8.214002172599149882773956012583, 9.215698213872534147050401662159, 10.44834682568600932009673257294, 11.11660843518016293747564270095, 12.44061773322631183431143587080

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