Properties

Label 2-162-27.25-c1-0-1
Degree $2$
Conductor $162$
Sign $0.954 - 0.298i$
Analytic cond. $1.29357$
Root an. cond. $1.13735$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−0.173 + 0.984i)2-s + (−0.939 − 0.342i)4-s + (3.10 − 2.60i)5-s + (0.144 − 0.0525i)7-s + (0.5 − 0.866i)8-s + (2.02 + 3.50i)10-s + (−0.169 − 0.141i)11-s + (0.103 + 0.585i)13-s + (0.0266 + 0.151i)14-s + (0.766 + 0.642i)16-s + (2.78 + 4.81i)17-s + (−1.91 + 3.30i)19-s + (−3.80 + 1.38i)20-s + (0.169 − 0.141i)22-s + (−5.50 − 2.00i)23-s + ⋯
L(s)  = 1  + (−0.122 + 0.696i)2-s + (−0.469 − 0.171i)4-s + (1.38 − 1.16i)5-s + (0.0545 − 0.0198i)7-s + (0.176 − 0.306i)8-s + (0.639 + 1.10i)10-s + (−0.0510 − 0.0428i)11-s + (0.0286 + 0.162i)13-s + (0.00712 + 0.0404i)14-s + (0.191 + 0.160i)16-s + (0.674 + 1.16i)17-s + (−0.438 + 0.759i)19-s + (−0.850 + 0.309i)20-s + (0.0360 − 0.0302i)22-s + (−1.14 − 0.417i)23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 162 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.954 - 0.298i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 162 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.954 - 0.298i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(162\)    =    \(2 \cdot 3^{4}\)
Sign: $0.954 - 0.298i$
Analytic conductor: \(1.29357\)
Root analytic conductor: \(1.13735\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{162} (73, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 162,\ (\ :1/2),\ 0.954 - 0.298i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.21327 + 0.185270i\)
\(L(\frac12)\) \(\approx\) \(1.21327 + 0.185270i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.173 - 0.984i)T \)
3 \( 1 \)
good5 \( 1 + (-3.10 + 2.60i)T + (0.868 - 4.92i)T^{2} \)
7 \( 1 + (-0.144 + 0.0525i)T + (5.36 - 4.49i)T^{2} \)
11 \( 1 + (0.169 + 0.141i)T + (1.91 + 10.8i)T^{2} \)
13 \( 1 + (-0.103 - 0.585i)T + (-12.2 + 4.44i)T^{2} \)
17 \( 1 + (-2.78 - 4.81i)T + (-8.5 + 14.7i)T^{2} \)
19 \( 1 + (1.91 - 3.30i)T + (-9.5 - 16.4i)T^{2} \)
23 \( 1 + (5.50 + 2.00i)T + (17.6 + 14.7i)T^{2} \)
29 \( 1 + (0.129 - 0.736i)T + (-27.2 - 9.91i)T^{2} \)
31 \( 1 + (4.77 + 1.73i)T + (23.7 + 19.9i)T^{2} \)
37 \( 1 + (1.87 + 3.24i)T + (-18.5 + 32.0i)T^{2} \)
41 \( 1 + (0.690 + 3.91i)T + (-38.5 + 14.0i)T^{2} \)
43 \( 1 + (-7.81 - 6.56i)T + (7.46 + 42.3i)T^{2} \)
47 \( 1 + (0.447 - 0.162i)T + (36.0 - 30.2i)T^{2} \)
53 \( 1 + 3.29T + 53T^{2} \)
59 \( 1 + (5.57 - 4.67i)T + (10.2 - 58.1i)T^{2} \)
61 \( 1 + (3.16 - 1.15i)T + (46.7 - 39.2i)T^{2} \)
67 \( 1 + (-1.29 - 7.34i)T + (-62.9 + 22.9i)T^{2} \)
71 \( 1 + (-1.42 - 2.47i)T + (-35.5 + 61.4i)T^{2} \)
73 \( 1 + (-0.638 + 1.10i)T + (-36.5 - 63.2i)T^{2} \)
79 \( 1 + (0.574 - 3.25i)T + (-74.2 - 27.0i)T^{2} \)
83 \( 1 + (-1.43 + 8.14i)T + (-77.9 - 28.3i)T^{2} \)
89 \( 1 + (2.47 - 4.29i)T + (-44.5 - 77.0i)T^{2} \)
97 \( 1 + (-4.33 - 3.63i)T + (16.8 + 95.5i)T^{2} \)
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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

−12.91369439771208058994412682832, −12.39425732599848962977978075112, −10.54795009992386494575519398667, −9.693807658905118583538850002673, −8.795618713096398899742074332967, −7.88503786318351217334084860213, −6.17249774563356720120609197277, −5.61606811388652442260099606933, −4.26456330794354388526997072344, −1.70213180785438036846964555543, 2.08072822401724539267379905701, 3.24725938870531440736237008463, 5.18260915768612758480293181738, 6.35993276732090414670837551305, 7.55549147083834327364876209280, 9.172680365043957052892026720816, 9.922616158429780300075898398561, 10.70613604924399111388440762026, 11.63095480284385394087645435167, 12.87887633974818993777436112019

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