Properties

Label 2-207-207.113-c1-0-0
Degree $2$
Conductor $207$
Sign $-0.937 + 0.348i$
Analytic cond. $1.65290$
Root an. cond. $1.28565$
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  + (0.392 + 0.0187i)2-s + (−0.984 + 1.42i)3-s + (−1.83 − 0.175i)4-s + (−1.77 + 1.69i)5-s + (−0.413 + 0.541i)6-s + (0.708 − 3.67i)7-s + (−1.49 − 0.215i)8-s + (−1.05 − 2.80i)9-s + (−0.729 + 0.632i)10-s + (−1.19 − 0.615i)11-s + (2.05 − 2.44i)12-s + (−4.80 + 0.925i)13-s + (0.347 − 1.43i)14-s + (−0.663 − 4.20i)15-s + (3.03 + 0.585i)16-s + (−1.26 + 2.76i)17-s + ⋯
L(s)  = 1  + (0.277 + 0.0132i)2-s + (−0.568 + 0.822i)3-s + (−0.918 − 0.0877i)4-s + (−0.794 + 0.757i)5-s + (−0.168 + 0.220i)6-s + (0.267 − 1.38i)7-s + (−0.529 − 0.0760i)8-s + (−0.353 − 0.935i)9-s + (−0.230 + 0.200i)10-s + (−0.360 − 0.185i)11-s + (0.594 − 0.705i)12-s + (−1.33 + 0.256i)13-s + (0.0927 − 0.382i)14-s + (−0.171 − 1.08i)15-s + (0.759 + 0.146i)16-s + (−0.306 + 0.670i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 207 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.937 + 0.348i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 207 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.937 + 0.348i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(207\)    =    \(3^{2} \cdot 23\)
Sign: $-0.937 + 0.348i$
Analytic conductor: \(1.65290\)
Root analytic conductor: \(1.28565\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{207} (113, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 207,\ (\ :1/2),\ -0.937 + 0.348i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.0156537 - 0.0870090i\)
\(L(\frac12)\) \(\approx\) \(0.0156537 - 0.0870090i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + (0.984 - 1.42i)T \)
23 \( 1 + (-2.11 - 4.30i)T \)
good2 \( 1 + (-0.392 - 0.0187i)T + (1.99 + 0.190i)T^{2} \)
5 \( 1 + (1.77 - 1.69i)T + (0.237 - 4.99i)T^{2} \)
7 \( 1 + (-0.708 + 3.67i)T + (-6.49 - 2.60i)T^{2} \)
11 \( 1 + (1.19 + 0.615i)T + (6.38 + 8.96i)T^{2} \)
13 \( 1 + (4.80 - 0.925i)T + (12.0 - 4.83i)T^{2} \)
17 \( 1 + (1.26 - 2.76i)T + (-11.1 - 12.8i)T^{2} \)
19 \( 1 + (4.64 - 2.11i)T + (12.4 - 14.3i)T^{2} \)
29 \( 1 + (-0.131 - 1.38i)T + (-28.4 + 5.48i)T^{2} \)
31 \( 1 + (0.267 + 0.210i)T + (7.30 + 30.1i)T^{2} \)
37 \( 1 + (2.58 + 8.79i)T + (-31.1 + 20.0i)T^{2} \)
41 \( 1 + (3.37 + 3.53i)T + (-1.95 + 40.9i)T^{2} \)
43 \( 1 + (3.52 + 4.48i)T + (-10.1 + 41.7i)T^{2} \)
47 \( 1 + (5.27 - 3.04i)T + (23.5 - 40.7i)T^{2} \)
53 \( 1 + (0.820 - 0.947i)T + (-7.54 - 52.4i)T^{2} \)
59 \( 1 + (-2.43 - 12.6i)T + (-54.7 + 21.9i)T^{2} \)
61 \( 1 + (-0.0847 - 0.211i)T + (-44.1 + 42.0i)T^{2} \)
67 \( 1 + (-2.14 - 4.16i)T + (-38.8 + 54.5i)T^{2} \)
71 \( 1 + (-7.13 + 11.0i)T + (-29.4 - 64.5i)T^{2} \)
73 \( 1 + (1.37 + 3.02i)T + (-47.8 + 55.1i)T^{2} \)
79 \( 1 + (-11.7 - 4.06i)T + (62.0 + 48.8i)T^{2} \)
83 \( 1 + (-5.07 - 4.83i)T + (3.94 + 82.9i)T^{2} \)
89 \( 1 + (2.56 + 17.8i)T + (-85.3 + 25.0i)T^{2} \)
97 \( 1 + (7.13 - 1.72i)T + (86.2 - 44.4i)T^{2} \)
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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

−12.90854730381739128003078676747, −11.87817329463418781353143707027, −10.73291608233174554266591662219, −10.35371131419902894895381250946, −9.181007096062176784333306644169, −7.84779180528155060997438486679, −6.81056363555346362293949784996, −5.30087773509659786391497715593, −4.24014576976224196039626041863, −3.58904583852723709667667542238, 0.07316399187973143144094468002, 2.56151123901915785975934856058, 4.85808515888369712362448385500, 5.03429278951842324249942040183, 6.60079729154067802995176493394, 8.115870164259448552581945588703, 8.516631731726972964539295328566, 9.754985065472950772201664751692, 11.34743094238705406492914514653, 12.25515340938669002202060569213

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