Properties

Label 2-164-164.135-c1-0-0
Degree $2$
Conductor $164$
Sign $-0.830 + 0.556i$
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  + (−1.04 + 0.949i)2-s + (−0.956 + 2.31i)3-s + (0.196 − 1.99i)4-s + (−0.300 + 0.152i)5-s + (−1.19 − 3.32i)6-s + (−3.46 + 2.12i)7-s + (1.68 + 2.27i)8-s + (−2.30 − 2.30i)9-s + (0.169 − 0.445i)10-s + (0.267 − 3.40i)11-s + (4.41 + 2.35i)12-s + (−2.06 + 0.495i)13-s + (1.61 − 5.52i)14-s + (−0.0661 − 0.839i)15-s + (−3.92 − 0.782i)16-s + (−0.262 − 0.307i)17-s + ⋯
L(s)  = 1  + (−0.741 + 0.671i)2-s + (−0.552 + 1.33i)3-s + (0.0982 − 0.995i)4-s + (−0.134 + 0.0684i)5-s + (−0.486 − 1.35i)6-s + (−1.31 + 0.803i)7-s + (0.595 + 0.803i)8-s + (−0.766 − 0.766i)9-s + (0.0535 − 0.140i)10-s + (0.0807 − 1.02i)11-s + (1.27 + 0.680i)12-s + (−0.572 + 0.137i)13-s + (0.432 − 1.47i)14-s + (−0.0170 − 0.216i)15-s + (−0.980 − 0.195i)16-s + (−0.0637 − 0.0746i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 164 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.830 + 0.556i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 164 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.830 + 0.556i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(164\)    =    \(2^{2} \cdot 41\)
Sign: $-0.830 + 0.556i$
Analytic conductor: \(1.30954\)
Root analytic conductor: \(1.14435\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{164} (135, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 164,\ (\ :1/2),\ -0.830 + 0.556i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.0955170 - 0.314117i\)
\(L(\frac12)\) \(\approx\) \(0.0955170 - 0.314117i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (1.04 - 0.949i)T \)
41 \( 1 + (-3.05 + 5.62i)T \)
good3 \( 1 + (0.956 - 2.31i)T + (-2.12 - 2.12i)T^{2} \)
5 \( 1 + (0.300 - 0.152i)T + (2.93 - 4.04i)T^{2} \)
7 \( 1 + (3.46 - 2.12i)T + (3.17 - 6.23i)T^{2} \)
11 \( 1 + (-0.267 + 3.40i)T + (-10.8 - 1.72i)T^{2} \)
13 \( 1 + (2.06 - 0.495i)T + (11.5 - 5.90i)T^{2} \)
17 \( 1 + (0.262 + 0.307i)T + (-2.65 + 16.7i)T^{2} \)
19 \( 1 + (-0.0388 + 0.161i)T + (-16.9 - 8.62i)T^{2} \)
23 \( 1 + (-2.58 + 1.87i)T + (7.10 - 21.8i)T^{2} \)
29 \( 1 + (5.71 - 6.68i)T + (-4.53 - 28.6i)T^{2} \)
31 \( 1 + (-3.33 - 10.2i)T + (-25.0 + 18.2i)T^{2} \)
37 \( 1 + (1.96 - 6.04i)T + (-29.9 - 21.7i)T^{2} \)
43 \( 1 + (6.05 + 0.958i)T + (40.8 + 13.2i)T^{2} \)
47 \( 1 + (-5.56 - 3.41i)T + (21.3 + 41.8i)T^{2} \)
53 \( 1 + (-3.52 - 3.01i)T + (8.29 + 52.3i)T^{2} \)
59 \( 1 + (-0.573 - 0.788i)T + (-18.2 + 56.1i)T^{2} \)
61 \( 1 + (-4.52 + 0.716i)T + (58.0 - 18.8i)T^{2} \)
67 \( 1 + (11.4 - 0.900i)T + (66.1 - 10.4i)T^{2} \)
71 \( 1 + (8.75 + 0.688i)T + (70.1 + 11.1i)T^{2} \)
73 \( 1 + (-5.21 + 5.21i)T - 73iT^{2} \)
79 \( 1 + (-13.9 - 5.79i)T + (55.8 + 55.8i)T^{2} \)
83 \( 1 + 9.27iT - 83T^{2} \)
89 \( 1 + (-8.67 - 14.1i)T + (-40.4 + 79.2i)T^{2} \)
97 \( 1 + (7.56 - 0.595i)T + (95.8 - 15.1i)T^{2} \)
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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

−13.63699083606005316710255964763, −12.17572719165721151814774547667, −11.02481981963750041394364588717, −10.26851639535699880127693641886, −9.312019300237541448193068883522, −8.767735330496465957658243868684, −7.00776019706971791659780964860, −5.90111296342067229545487284200, −5.05624732909842673030280753810, −3.28357952757730586279017946704, 0.40209045687129145302065350477, 2.25012182410702008336860448865, 4.03007370031935065732085862094, 6.23610556888091259241334937121, 7.22320157978360520724874003157, 7.76160496559746086849766430841, 9.492385404729881598420959205652, 10.13233953453812192573653285118, 11.47922930876402943828180551699, 12.21427602349470450432945486567

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