Properties

Label 2-322-23.13-c1-0-8
Degree $2$
Conductor $322$
Sign $0.417 + 0.908i$
Analytic cond. $2.57118$
Root an. cond. $1.60349$
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  + (0.654 + 0.755i)2-s + (−1.71 − 1.09i)3-s + (−0.142 + 0.989i)4-s + (0.475 − 1.04i)5-s + (−0.289 − 2.01i)6-s + (−0.959 − 0.281i)7-s + (−0.841 + 0.540i)8-s + (0.473 + 1.03i)9-s + (1.09 − 0.322i)10-s + (3.36 − 3.88i)11-s + (1.33 − 1.53i)12-s + (−0.870 + 0.255i)13-s + (−0.415 − 0.909i)14-s + (−1.95 + 1.25i)15-s + (−0.959 − 0.281i)16-s + (−0.937 − 6.51i)17-s + ⋯
L(s)  = 1  + (0.463 + 0.534i)2-s + (−0.988 − 0.635i)3-s + (−0.0711 + 0.494i)4-s + (0.212 − 0.465i)5-s + (−0.118 − 0.822i)6-s + (−0.362 − 0.106i)7-s + (−0.297 + 0.191i)8-s + (0.157 + 0.345i)9-s + (0.347 − 0.102i)10-s + (1.01 − 1.17i)11-s + (0.384 − 0.443i)12-s + (−0.241 + 0.0708i)13-s + (−0.111 − 0.243i)14-s + (−0.506 + 0.325i)15-s + (−0.239 − 0.0704i)16-s + (−0.227 − 1.58i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 322 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.417 + 0.908i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 322 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.417 + 0.908i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(322\)    =    \(2 \cdot 7 \cdot 23\)
Sign: $0.417 + 0.908i$
Analytic conductor: \(2.57118\)
Root analytic conductor: \(1.60349\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{322} (197, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 322,\ (\ :1/2),\ 0.417 + 0.908i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.906438 - 0.580941i\)
\(L(\frac12)\) \(\approx\) \(0.906438 - 0.580941i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.654 - 0.755i)T \)
7 \( 1 + (0.959 + 0.281i)T \)
23 \( 1 + (3.59 + 3.17i)T \)
good3 \( 1 + (1.71 + 1.09i)T + (1.24 + 2.72i)T^{2} \)
5 \( 1 + (-0.475 + 1.04i)T + (-3.27 - 3.77i)T^{2} \)
11 \( 1 + (-3.36 + 3.88i)T + (-1.56 - 10.8i)T^{2} \)
13 \( 1 + (0.870 - 0.255i)T + (10.9 - 7.02i)T^{2} \)
17 \( 1 + (0.937 + 6.51i)T + (-16.3 + 4.78i)T^{2} \)
19 \( 1 + (-0.887 + 6.17i)T + (-18.2 - 5.35i)T^{2} \)
29 \( 1 + (-1.28 - 8.96i)T + (-27.8 + 8.17i)T^{2} \)
31 \( 1 + (-2.48 + 1.59i)T + (12.8 - 28.1i)T^{2} \)
37 \( 1 + (-3.54 - 7.77i)T + (-24.2 + 27.9i)T^{2} \)
41 \( 1 + (-1.59 + 3.49i)T + (-26.8 - 30.9i)T^{2} \)
43 \( 1 + (10.5 + 6.76i)T + (17.8 + 39.1i)T^{2} \)
47 \( 1 - 2.75T + 47T^{2} \)
53 \( 1 + (-7.77 - 2.28i)T + (44.5 + 28.6i)T^{2} \)
59 \( 1 + (3.19 - 0.938i)T + (49.6 - 31.8i)T^{2} \)
61 \( 1 + (9.21 - 5.92i)T + (25.3 - 55.4i)T^{2} \)
67 \( 1 + (0.772 + 0.891i)T + (-9.53 + 66.3i)T^{2} \)
71 \( 1 + (-2.58 - 2.97i)T + (-10.1 + 70.2i)T^{2} \)
73 \( 1 + (0.646 - 4.49i)T + (-70.0 - 20.5i)T^{2} \)
79 \( 1 + (-8.52 + 2.50i)T + (66.4 - 42.7i)T^{2} \)
83 \( 1 + (-2.03 - 4.46i)T + (-54.3 + 62.7i)T^{2} \)
89 \( 1 + (-9.53 - 6.12i)T + (36.9 + 80.9i)T^{2} \)
97 \( 1 + (-5.84 + 12.7i)T + (-63.5 - 73.3i)T^{2} \)
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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

−11.76596417050418039803393201539, −10.88936518045587972250697624916, −9.326152072247232889219886450386, −8.664830850480633089624084937668, −7.05942240719316282950190805626, −6.64553886570281312306556206741, −5.59161193447232646735115494651, −4.72802632547955399388243276995, −3.11188151528163432974429144014, −0.77514457303045944989452570585, 1.97824914807477852512212677190, 3.78332337030449266324363404005, 4.57382103059994117159302771962, 5.95473482806524103025358486984, 6.38713236556017744905073584302, 7.971286236799567871794815284973, 9.611737225450093400433108781405, 10.08952840987973477755561504827, 10.82246596480550505840044777926, 11.94340388092893761791079412637

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