Properties

Label 2-322-23.3-c1-0-5
Degree $2$
Conductor $322$
Sign $0.915 - 0.402i$
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  + (−0.142 − 0.989i)2-s + (0.128 − 0.281i)3-s + (−0.959 + 0.281i)4-s + (−1.69 + 1.95i)5-s + (−0.296 − 0.0871i)6-s + (−0.841 + 0.540i)7-s + (0.415 + 0.909i)8-s + (1.90 + 2.19i)9-s + (2.17 + 1.39i)10-s + (0.223 − 1.55i)11-s + (−0.0440 + 0.306i)12-s + (5.87 + 3.77i)13-s + (0.654 + 0.755i)14-s + (0.332 + 0.727i)15-s + (0.841 − 0.540i)16-s + (3.24 + 0.953i)17-s + ⋯
L(s)  = 1  + (−0.100 − 0.699i)2-s + (0.0742 − 0.162i)3-s + (−0.479 + 0.140i)4-s + (−0.756 + 0.872i)5-s + (−0.121 − 0.0355i)6-s + (−0.317 + 0.204i)7-s + (0.146 + 0.321i)8-s + (0.633 + 0.731i)9-s + (0.687 + 0.441i)10-s + (0.0673 − 0.468i)11-s + (−0.0127 + 0.0884i)12-s + (1.62 + 1.04i)13-s + (0.175 + 0.201i)14-s + (0.0857 + 0.187i)15-s + (0.210 − 0.135i)16-s + (0.787 + 0.231i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 322 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.915 - 0.402i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 322 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.915 - 0.402i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(322\)    =    \(2 \cdot 7 \cdot 23\)
Sign: $0.915 - 0.402i$
Analytic conductor: \(2.57118\)
Root analytic conductor: \(1.60349\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{322} (141, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 322,\ (\ :1/2),\ 0.915 - 0.402i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.03464 + 0.217269i\)
\(L(\frac12)\) \(\approx\) \(1.03464 + 0.217269i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.142 + 0.989i)T \)
7 \( 1 + (0.841 - 0.540i)T \)
23 \( 1 + (3.55 - 3.22i)T \)
good3 \( 1 + (-0.128 + 0.281i)T + (-1.96 - 2.26i)T^{2} \)
5 \( 1 + (1.69 - 1.95i)T + (-0.711 - 4.94i)T^{2} \)
11 \( 1 + (-0.223 + 1.55i)T + (-10.5 - 3.09i)T^{2} \)
13 \( 1 + (-5.87 - 3.77i)T + (5.40 + 11.8i)T^{2} \)
17 \( 1 + (-3.24 - 0.953i)T + (14.3 + 9.19i)T^{2} \)
19 \( 1 + (2.78 - 0.818i)T + (15.9 - 10.2i)T^{2} \)
29 \( 1 + (4.89 + 1.43i)T + (24.3 + 15.6i)T^{2} \)
31 \( 1 + (-2.08 - 4.56i)T + (-20.3 + 23.4i)T^{2} \)
37 \( 1 + (1.70 + 1.96i)T + (-5.26 + 36.6i)T^{2} \)
41 \( 1 + (-2.81 + 3.24i)T + (-5.83 - 40.5i)T^{2} \)
43 \( 1 + (-0.433 + 0.948i)T + (-28.1 - 32.4i)T^{2} \)
47 \( 1 + 4.35T + 47T^{2} \)
53 \( 1 + (-3.30 + 2.12i)T + (22.0 - 48.2i)T^{2} \)
59 \( 1 + (-5.95 - 3.82i)T + (24.5 + 53.6i)T^{2} \)
61 \( 1 + (-3.26 - 7.15i)T + (-39.9 + 46.1i)T^{2} \)
67 \( 1 + (1.24 + 8.67i)T + (-64.2 + 18.8i)T^{2} \)
71 \( 1 + (1.40 + 9.75i)T + (-68.1 + 20.0i)T^{2} \)
73 \( 1 + (-4.37 + 1.28i)T + (61.4 - 39.4i)T^{2} \)
79 \( 1 + (0.936 + 0.601i)T + (32.8 + 71.8i)T^{2} \)
83 \( 1 + (5.51 + 6.36i)T + (-11.8 + 82.1i)T^{2} \)
89 \( 1 + (5.26 - 11.5i)T + (-58.2 - 67.2i)T^{2} \)
97 \( 1 + (-7.73 + 8.92i)T + (-13.8 - 96.0i)T^{2} \)
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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

−11.47959601206557650153536088019, −10.90961614956879220638495153518, −10.08312511795763236852282177965, −8.868400785417086116136646204735, −7.986924420267179779648374217798, −6.97338808520697003650017481111, −5.83245612145959815550730587010, −4.09845852692675787873409445705, −3.38688714897721302240782421594, −1.76857923910478979730266992533, 0.868499222069433642100972381409, 3.62904239701803446654474066103, 4.38310542151164936687500037301, 5.72402154033278344222555715100, 6.73169733066998596518232807080, 7.922789119573308295899457005159, 8.524438051047400484073003080253, 9.559374774249686954320147867422, 10.42044518971033009845435958315, 11.67837252201584852909210929164

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