Properties

Label 2-164-164.75-c1-0-13
Degree $2$
Conductor $164$
Sign $-0.466 + 0.884i$
Analytic cond. $1.30954$
Root an. cond. $1.14435$
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  + (−1.12 − 0.854i)2-s + (1.15 − 2.78i)3-s + (0.538 + 1.92i)4-s + (−0.151 − 0.958i)5-s + (−3.68 + 2.15i)6-s + (4.86 + 0.383i)7-s + (1.04 − 2.63i)8-s + (−4.30 − 4.30i)9-s + (−0.648 + 1.21i)10-s + (−0.728 + 0.174i)11-s + (5.98 + 0.723i)12-s + (−3.24 + 3.80i)13-s + (−5.15 − 4.59i)14-s + (−2.84 − 0.683i)15-s + (−3.42 + 2.07i)16-s + (−1.94 + 3.17i)17-s + ⋯
L(s)  = 1  + (−0.796 − 0.604i)2-s + (0.666 − 1.60i)3-s + (0.269 + 0.963i)4-s + (−0.0679 − 0.428i)5-s + (−1.50 + 0.878i)6-s + (1.84 + 0.144i)7-s + (0.367 − 0.929i)8-s + (−1.43 − 1.43i)9-s + (−0.205 + 0.382i)10-s + (−0.219 + 0.0527i)11-s + (1.72 + 0.208i)12-s + (−0.900 + 1.05i)13-s + (−1.37 − 1.22i)14-s + (−0.735 − 0.176i)15-s + (−0.855 + 0.518i)16-s + (−0.472 + 0.770i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 164 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.466 + 0.884i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 164 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.466 + 0.884i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(164\)    =    \(2^{2} \cdot 41\)
Sign: $-0.466 + 0.884i$
Analytic conductor: \(1.30954\)
Root analytic conductor: \(1.14435\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{164} (75, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 164,\ (\ :1/2),\ -0.466 + 0.884i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.539069 - 0.893431i\)
\(L(\frac12)\) \(\approx\) \(0.539069 - 0.893431i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (1.12 + 0.854i)T \)
41 \( 1 + (5.42 - 3.39i)T \)
good3 \( 1 + (-1.15 + 2.78i)T + (-2.12 - 2.12i)T^{2} \)
5 \( 1 + (0.151 + 0.958i)T + (-4.75 + 1.54i)T^{2} \)
7 \( 1 + (-4.86 - 0.383i)T + (6.91 + 1.09i)T^{2} \)
11 \( 1 + (0.728 - 0.174i)T + (9.80 - 4.99i)T^{2} \)
13 \( 1 + (3.24 - 3.80i)T + (-2.03 - 12.8i)T^{2} \)
17 \( 1 + (1.94 - 3.17i)T + (-7.71 - 15.1i)T^{2} \)
19 \( 1 + (2.75 - 2.35i)T + (2.97 - 18.7i)T^{2} \)
23 \( 1 + (-0.323 + 0.996i)T + (-18.6 - 13.5i)T^{2} \)
29 \( 1 + (-0.778 - 1.27i)T + (-13.1 + 25.8i)T^{2} \)
31 \( 1 + (-4.75 + 3.45i)T + (9.57 - 29.4i)T^{2} \)
37 \( 1 + (1.06 + 0.776i)T + (11.4 + 35.1i)T^{2} \)
43 \( 1 + (3.84 - 1.96i)T + (25.2 - 34.7i)T^{2} \)
47 \( 1 + (-8.53 + 0.671i)T + (46.4 - 7.35i)T^{2} \)
53 \( 1 + (2.36 - 1.44i)T + (24.0 - 47.2i)T^{2} \)
59 \( 1 + (-1.03 - 0.337i)T + (47.7 + 34.6i)T^{2} \)
61 \( 1 + (7.37 + 3.75i)T + (35.8 + 49.3i)T^{2} \)
67 \( 1 + (1.02 - 4.25i)T + (-59.6 - 30.4i)T^{2} \)
71 \( 1 + (2.62 + 10.9i)T + (-63.2 + 32.2i)T^{2} \)
73 \( 1 + (-0.557 + 0.557i)T - 73iT^{2} \)
79 \( 1 + (-1.99 - 0.827i)T + (55.8 + 55.8i)T^{2} \)
83 \( 1 + 3.72iT - 83T^{2} \)
89 \( 1 + (0.600 - 7.63i)T + (-87.9 - 13.9i)T^{2} \)
97 \( 1 + (0.788 - 3.28i)T + (-86.4 - 44.0i)T^{2} \)
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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

−12.24436548467981227853148983601, −11.83253169307920812647794462543, −10.68679035500660170354620077097, −9.011034004972976970219044062191, −8.307132524072886442713618850194, −7.72745113370102031056684755073, −6.63099022478140020951414240531, −4.52129545272492275981751900058, −2.33078023774370941623828571363, −1.50441705507501645911460257628, 2.61090679008350412249089956239, 4.67027595340547150333555896185, 5.21898782906182899969486684261, 7.29648605908896297457559500771, 8.271446053396125318694083357405, 8.954329236756390877325809015095, 10.22886721141833115622117513289, 10.68373937967855150083800393906, 11.55836354310948315216361782262, 13.85207023114136934238537911233

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