Properties

Label 2-322-161.100-c1-0-6
Degree $2$
Conductor $322$
Sign $0.981 - 0.188i$
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  + (−0.786 − 0.618i)2-s + (−0.0197 + 0.0277i)3-s + (0.235 + 0.971i)4-s + (3.71 − 0.715i)5-s + (0.0326 − 0.00959i)6-s + (0.765 + 2.53i)7-s + (0.415 − 0.909i)8-s + (0.980 + 2.83i)9-s + (−3.36 − 1.73i)10-s + (−4.60 + 3.62i)11-s + (−0.0316 − 0.0126i)12-s + (1.18 − 0.763i)13-s + (0.963 − 2.46i)14-s + (−0.0535 + 0.117i)15-s + (−0.888 + 0.458i)16-s + (−2.31 − 2.20i)17-s + ⋯
L(s)  = 1  + (−0.555 − 0.437i)2-s + (−0.0114 + 0.0160i)3-s + (0.117 + 0.485i)4-s + (1.66 − 0.320i)5-s + (0.0133 − 0.00391i)6-s + (0.289 + 0.957i)7-s + (0.146 − 0.321i)8-s + (0.326 + 0.944i)9-s + (−1.06 − 0.548i)10-s + (−1.38 + 1.09i)11-s + (−0.00913 − 0.00365i)12-s + (0.329 − 0.211i)13-s + (0.257 − 0.658i)14-s + (−0.0138 + 0.0302i)15-s + (−0.222 + 0.114i)16-s + (−0.561 − 0.535i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 322 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.981 - 0.188i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 322 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.981 - 0.188i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(322\)    =    \(2 \cdot 7 \cdot 23\)
Sign: $0.981 - 0.188i$
Analytic conductor: \(2.57118\)
Root analytic conductor: \(1.60349\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{322} (261, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 322,\ (\ :1/2),\ 0.981 - 0.188i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.27526 + 0.121592i\)
\(L(\frac12)\) \(\approx\) \(1.27526 + 0.121592i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.786 + 0.618i)T \)
7 \( 1 + (-0.765 - 2.53i)T \)
23 \( 1 + (2.45 - 4.12i)T \)
good3 \( 1 + (0.0197 - 0.0277i)T + (-0.981 - 2.83i)T^{2} \)
5 \( 1 + (-3.71 + 0.715i)T + (4.64 - 1.85i)T^{2} \)
11 \( 1 + (4.60 - 3.62i)T + (2.59 - 10.6i)T^{2} \)
13 \( 1 + (-1.18 + 0.763i)T + (5.40 - 11.8i)T^{2} \)
17 \( 1 + (2.31 + 2.20i)T + (0.808 + 16.9i)T^{2} \)
19 \( 1 + (-1.93 + 1.84i)T + (0.904 - 18.9i)T^{2} \)
29 \( 1 + (-4.98 + 1.46i)T + (24.3 - 15.6i)T^{2} \)
31 \( 1 + (-6.89 + 0.658i)T + (30.4 - 5.86i)T^{2} \)
37 \( 1 + (-0.106 - 0.306i)T + (-29.0 + 22.8i)T^{2} \)
41 \( 1 + (6.54 + 7.55i)T + (-5.83 + 40.5i)T^{2} \)
43 \( 1 + (4.88 + 10.6i)T + (-28.1 + 32.4i)T^{2} \)
47 \( 1 + (-4.21 + 7.29i)T + (-23.5 - 40.7i)T^{2} \)
53 \( 1 + (-0.387 + 8.14i)T + (-52.7 - 5.03i)T^{2} \)
59 \( 1 + (4.40 + 2.27i)T + (34.2 + 48.0i)T^{2} \)
61 \( 1 + (-1.64 - 2.31i)T + (-19.9 + 57.6i)T^{2} \)
67 \( 1 + (-2.00 + 0.802i)T + (48.4 - 46.2i)T^{2} \)
71 \( 1 + (0.860 - 5.98i)T + (-68.1 - 20.0i)T^{2} \)
73 \( 1 + (-1.46 - 6.02i)T + (-64.8 + 33.4i)T^{2} \)
79 \( 1 + (-0.189 - 3.97i)T + (-78.6 + 7.50i)T^{2} \)
83 \( 1 + (-5.37 + 6.20i)T + (-11.8 - 82.1i)T^{2} \)
89 \( 1 + (14.3 + 1.36i)T + (87.3 + 16.8i)T^{2} \)
97 \( 1 + (-6.57 - 7.59i)T + (-13.8 + 96.0i)T^{2} \)
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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

−11.59596011730021677670380012959, −10.19030624857537605206061993626, −10.12958233853766383372287868537, −8.972950985548140632920220490688, −8.117684330358023682169227347107, −6.91845423685876815148858632875, −5.45170452816700766276148107670, −4.94789075017256286943051769355, −2.50327648932154131044982634663, −1.95276087924924569940875818294, 1.25684064986650497987329020309, 2.92530014178961101494811212216, 4.76505059081709143909844747303, 6.15566290229127781269912565556, 6.44297099194894988686442243563, 7.86638330108963707601640018742, 8.771849930001872280717358091245, 9.966141618744129981234916222443, 10.31264746154606719397464280241, 11.18403129292567776436494622125

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