Properties

Label 2-160-5.4-c5-0-1
Degree $2$
Conductor $160$
Sign $-0.975 - 0.221i$
Analytic cond. $25.6614$
Root an. cond. $5.06570$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 16.9i·3-s + (12.3 − 54.5i)5-s − 211. i·7-s − 45.4·9-s − 520.·11-s + 732. i·13-s + (925. + 210. i)15-s + 2.26e3i·17-s − 2.03e3·19-s + 3.59e3·21-s + 974. i·23-s + (−2.81e3 − 1.35e3i)25-s + 3.35e3i·27-s − 5.27e3·29-s − 2.00e3·31-s + ⋯
L(s)  = 1  + 1.08i·3-s + (0.221 − 0.975i)5-s − 1.63i·7-s − 0.186·9-s − 1.29·11-s + 1.20i·13-s + (1.06 + 0.241i)15-s + 1.90i·17-s − 1.29·19-s + 1.77·21-s + 0.384i·23-s + (−0.901 − 0.432i)25-s + 0.885i·27-s − 1.16·29-s − 0.374·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 160 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.975 - 0.221i)\, \overline{\Lambda}(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 160 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & (-0.975 - 0.221i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(160\)    =    \(2^{5} \cdot 5\)
Sign: $-0.975 - 0.221i$
Analytic conductor: \(25.6614\)
Root analytic conductor: \(5.06570\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: $\chi_{160} (129, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 160,\ (\ :5/2),\ -0.975 - 0.221i)\)

Particular Values

\(L(3)\) \(\approx\) \(0.4042544095\)
\(L(\frac12)\) \(\approx\) \(0.4042544095\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 + (-12.3 + 54.5i)T \)
good3 \( 1 - 16.9iT - 243T^{2} \)
7 \( 1 + 211. iT - 1.68e4T^{2} \)
11 \( 1 + 520.T + 1.61e5T^{2} \)
13 \( 1 - 732. iT - 3.71e5T^{2} \)
17 \( 1 - 2.26e3iT - 1.41e6T^{2} \)
19 \( 1 + 2.03e3T + 2.47e6T^{2} \)
23 \( 1 - 974. iT - 6.43e6T^{2} \)
29 \( 1 + 5.27e3T + 2.05e7T^{2} \)
31 \( 1 + 2.00e3T + 2.86e7T^{2} \)
37 \( 1 + 3.65e3iT - 6.93e7T^{2} \)
41 \( 1 - 1.71e4T + 1.15e8T^{2} \)
43 \( 1 - 4.07e3iT - 1.47e8T^{2} \)
47 \( 1 + 1.33e4iT - 2.29e8T^{2} \)
53 \( 1 - 2.74e4iT - 4.18e8T^{2} \)
59 \( 1 + 3.89e3T + 7.14e8T^{2} \)
61 \( 1 - 8.73e3T + 8.44e8T^{2} \)
67 \( 1 - 4.09e4iT - 1.35e9T^{2} \)
71 \( 1 + 2.68e4T + 1.80e9T^{2} \)
73 \( 1 + 9.82e3iT - 2.07e9T^{2} \)
79 \( 1 + 6.03e4T + 3.07e9T^{2} \)
83 \( 1 + 2.41e3iT - 3.93e9T^{2} \)
89 \( 1 + 6.93e4T + 5.58e9T^{2} \)
97 \( 1 + 7.62e4iT - 8.58e9T^{2} \)
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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

−12.77711326228984395404642886504, −10.97751744849409122348141410937, −10.47328551680601193848749850494, −9.571266401984724021346031683707, −8.477753074084656406635522427319, −7.32922601137002557798782179347, −5.75905032292405166167854194936, −4.31897881935346840321325090156, −4.05377929540918045933457868016, −1.65181339006130151791092158244, 0.12383073429486906305957852043, 2.27136148484139237088018510322, 2.78394668976824701199523849028, 5.27454154667343071928992701627, 6.15394390162109296103898057967, 7.32550416354775518444547907672, 8.126104625152492912070163576547, 9.448584665583506375330431944154, 10.63974530175612674202552180707, 11.63891652430829769825628068793

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