Properties

Label 2-603-67.15-c1-0-26
Degree $2$
Conductor $603$
Sign $-0.809 + 0.587i$
Analytic cond. $4.81497$
Root an. cond. $2.19430$
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  + (2.01 − 1.29i)2-s + (1.55 − 3.41i)4-s + (−1.75 − 2.02i)5-s + (−0.938 + 0.603i)7-s + (−0.597 − 4.15i)8-s + (−6.17 − 1.81i)10-s + (−2.74 − 3.16i)11-s + (0.736 − 5.12i)13-s + (−1.11 + 2.43i)14-s + (−1.67 − 1.93i)16-s + (3.20 + 7.00i)17-s + (0.207 + 0.133i)19-s + (−9.65 + 2.83i)20-s + (−9.63 − 2.82i)22-s + (2.78 − 0.818i)23-s + ⋯
L(s)  = 1  + (1.42 − 0.916i)2-s + (0.778 − 1.70i)4-s + (−0.785 − 0.906i)5-s + (−0.354 + 0.227i)7-s + (−0.211 − 1.46i)8-s + (−1.95 − 0.573i)10-s + (−0.827 − 0.954i)11-s + (0.204 − 1.42i)13-s + (−0.296 + 0.650i)14-s + (−0.419 − 0.483i)16-s + (0.776 + 1.69i)17-s + (0.0476 + 0.0305i)19-s + (−2.15 + 0.633i)20-s + (−2.05 − 0.603i)22-s + (0.581 − 0.170i)23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 603 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.809 + 0.587i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 603 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.809 + 0.587i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(603\)    =    \(3^{2} \cdot 67\)
Sign: $-0.809 + 0.587i$
Analytic conductor: \(4.81497\)
Root analytic conductor: \(2.19430\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{603} (82, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 603,\ (\ :1/2),\ -0.809 + 0.587i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.779203 - 2.40105i\)
\(L(\frac12)\) \(\approx\) \(0.779203 - 2.40105i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
67 \( 1 + (-7.52 - 3.22i)T \)
good2 \( 1 + (-2.01 + 1.29i)T + (0.830 - 1.81i)T^{2} \)
5 \( 1 + (1.75 + 2.02i)T + (-0.711 + 4.94i)T^{2} \)
7 \( 1 + (0.938 - 0.603i)T + (2.90 - 6.36i)T^{2} \)
11 \( 1 + (2.74 + 3.16i)T + (-1.56 + 10.8i)T^{2} \)
13 \( 1 + (-0.736 + 5.12i)T + (-12.4 - 3.66i)T^{2} \)
17 \( 1 + (-3.20 - 7.00i)T + (-11.1 + 12.8i)T^{2} \)
19 \( 1 + (-0.207 - 0.133i)T + (7.89 + 17.2i)T^{2} \)
23 \( 1 + (-2.78 + 0.818i)T + (19.3 - 12.4i)T^{2} \)
29 \( 1 - 0.379T + 29T^{2} \)
31 \( 1 + (1.27 + 8.83i)T + (-29.7 + 8.73i)T^{2} \)
37 \( 1 - 5.05T + 37T^{2} \)
41 \( 1 + (-0.891 - 1.95i)T + (-26.8 + 30.9i)T^{2} \)
43 \( 1 + (-2.84 - 6.22i)T + (-28.1 + 32.4i)T^{2} \)
47 \( 1 + (-6.36 + 1.86i)T + (39.5 - 25.4i)T^{2} \)
53 \( 1 + (2.32 - 5.08i)T + (-34.7 - 40.0i)T^{2} \)
59 \( 1 + (1.02 + 7.12i)T + (-56.6 + 16.6i)T^{2} \)
61 \( 1 + (-0.986 + 1.13i)T + (-8.68 - 60.3i)T^{2} \)
71 \( 1 + (-1.11 + 2.44i)T + (-46.4 - 53.6i)T^{2} \)
73 \( 1 + (5.12 - 5.91i)T + (-10.3 - 72.2i)T^{2} \)
79 \( 1 + (0.725 - 5.04i)T + (-75.7 - 22.2i)T^{2} \)
83 \( 1 + (-2.54 - 2.93i)T + (-11.8 + 82.1i)T^{2} \)
89 \( 1 + (12.5 + 3.68i)T + (74.8 + 48.1i)T^{2} \)
97 \( 1 + 6.90T + 97T^{2} \)
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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

−10.75701472401086344141116910729, −9.787364922783961309314839781900, −8.340698102651351240653056125907, −7.912477943995638013407910671644, −5.95993287342267905611397498731, −5.63105574860325228724040610681, −4.47826068371621288965736083269, −3.58949016611154597947017899553, −2.74013911355282468530920458822, −0.929493408372804059500641295079, 2.70003766971037348830941518443, 3.58887360803093043247024618245, 4.57609526105083910380940744913, 5.38050087189527186891910866893, 6.76273274814103146655765732611, 7.11136350586182119732977296889, 7.70557626667353663797790635123, 9.181163515223466020602788765400, 10.27655934396916567119837648910, 11.37782906080144638900724948181

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