Properties

Label 2-460-23.4-c1-0-1
Degree $2$
Conductor $460$
Sign $0.300 - 0.953i$
Analytic cond. $3.67311$
Root an. cond. $1.91653$
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  + (−2.70 + 0.794i)3-s + (−0.841 − 0.540i)5-s + (−0.171 − 1.19i)7-s + (4.16 − 2.67i)9-s + (2.10 − 4.60i)11-s + (−0.740 + 5.15i)13-s + (2.70 + 0.794i)15-s + (3.58 + 4.13i)17-s + (−4.35 + 5.02i)19-s + (1.41 + 3.09i)21-s + (−2.57 + 4.04i)23-s + (0.415 + 0.909i)25-s + (−3.61 + 4.16i)27-s + (0.744 + 0.859i)29-s + (0.773 + 0.227i)31-s + ⋯
L(s)  = 1  + (−1.56 + 0.458i)3-s + (−0.376 − 0.241i)5-s + (−0.0647 − 0.450i)7-s + (1.38 − 0.892i)9-s + (0.634 − 1.38i)11-s + (−0.205 + 1.42i)13-s + (0.698 + 0.205i)15-s + (0.868 + 1.00i)17-s + (−0.998 + 1.15i)19-s + (0.307 + 0.674i)21-s + (−0.536 + 0.843i)23-s + (0.0830 + 0.181i)25-s + (−0.694 + 0.801i)27-s + (0.138 + 0.159i)29-s + (0.138 + 0.0407i)31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 460 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.300 - 0.953i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 460 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.300 - 0.953i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(460\)    =    \(2^{2} \cdot 5 \cdot 23\)
Sign: $0.300 - 0.953i$
Analytic conductor: \(3.67311\)
Root analytic conductor: \(1.91653\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{460} (441, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 460,\ (\ :1/2),\ 0.300 - 0.953i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.519676 + 0.380948i\)
\(L(\frac12)\) \(\approx\) \(0.519676 + 0.380948i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 + (0.841 + 0.540i)T \)
23 \( 1 + (2.57 - 4.04i)T \)
good3 \( 1 + (2.70 - 0.794i)T + (2.52 - 1.62i)T^{2} \)
7 \( 1 + (0.171 + 1.19i)T + (-6.71 + 1.97i)T^{2} \)
11 \( 1 + (-2.10 + 4.60i)T + (-7.20 - 8.31i)T^{2} \)
13 \( 1 + (0.740 - 5.15i)T + (-12.4 - 3.66i)T^{2} \)
17 \( 1 + (-3.58 - 4.13i)T + (-2.41 + 16.8i)T^{2} \)
19 \( 1 + (4.35 - 5.02i)T + (-2.70 - 18.8i)T^{2} \)
29 \( 1 + (-0.744 - 0.859i)T + (-4.12 + 28.7i)T^{2} \)
31 \( 1 + (-0.773 - 0.227i)T + (26.0 + 16.7i)T^{2} \)
37 \( 1 + (-0.750 + 0.482i)T + (15.3 - 33.6i)T^{2} \)
41 \( 1 + (-9.50 - 6.10i)T + (17.0 + 37.2i)T^{2} \)
43 \( 1 + (-5.84 + 1.71i)T + (36.1 - 23.2i)T^{2} \)
47 \( 1 - 3.56T + 47T^{2} \)
53 \( 1 + (-1.33 - 9.27i)T + (-50.8 + 14.9i)T^{2} \)
59 \( 1 + (0.929 - 6.46i)T + (-56.6 - 16.6i)T^{2} \)
61 \( 1 + (11.9 + 3.51i)T + (51.3 + 32.9i)T^{2} \)
67 \( 1 + (0.840 + 1.84i)T + (-43.8 + 50.6i)T^{2} \)
71 \( 1 + (-5.44 - 11.9i)T + (-46.4 + 53.6i)T^{2} \)
73 \( 1 + (-1.78 + 2.06i)T + (-10.3 - 72.2i)T^{2} \)
79 \( 1 + (-1.17 + 8.15i)T + (-75.7 - 22.2i)T^{2} \)
83 \( 1 + (10.6 - 6.82i)T + (34.4 - 75.4i)T^{2} \)
89 \( 1 + (-6.89 + 2.02i)T + (74.8 - 48.1i)T^{2} \)
97 \( 1 + (9.54 + 6.13i)T + (40.2 + 88.2i)T^{2} \)
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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

−11.17127387698865991594174794936, −10.63201314460616709683017510103, −9.659404863273055976898478432016, −8.607339455184798778820266819264, −7.42926230819167183302397783632, −6.11902964350326590348984947695, −5.89405169462483668383820699027, −4.34983070615617072697670117329, −3.83207360860035245411481127042, −1.20800157334687812995488367985, 0.57794769407956866658201996469, 2.49680487914687996509795558359, 4.36987223328844927930240647274, 5.24545867439600923560766899860, 6.20067770669044175339240388982, 7.06131907827279079731138562832, 7.78739323410890221160157027663, 9.249033701190593124308379375377, 10.29039963791393112835767303655, 10.93319315461896891994731287663

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