Properties

Label 2-322-23.3-c1-0-8
Degree $2$
Conductor $322$
Sign $0.699 - 0.714i$
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 + (−0.605 + 1.32i)3-s + (−0.959 + 0.281i)4-s + (2.76 − 3.18i)5-s + (−1.39 − 0.410i)6-s + (0.841 − 0.540i)7-s + (−0.415 − 0.909i)8-s + (0.571 + 0.660i)9-s + (3.54 + 2.28i)10-s + (0.625 − 4.34i)11-s + (0.207 − 1.44i)12-s + (5.54 + 3.56i)13-s + (0.654 + 0.755i)14-s + (2.55 + 5.59i)15-s + (0.841 − 0.540i)16-s + (−4.58 − 1.34i)17-s + ⋯
L(s)  = 1  + (0.100 + 0.699i)2-s + (−0.349 + 0.765i)3-s + (−0.479 + 0.140i)4-s + (1.23 − 1.42i)5-s + (−0.571 − 0.167i)6-s + (0.317 − 0.204i)7-s + (−0.146 − 0.321i)8-s + (0.190 + 0.220i)9-s + (1.12 + 0.721i)10-s + (0.188 − 1.31i)11-s + (0.0599 − 0.416i)12-s + (1.53 + 0.987i)13-s + (0.175 + 0.201i)14-s + (0.659 + 1.44i)15-s + (0.210 − 0.135i)16-s + (−1.11 − 0.326i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 322 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.699 - 0.714i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 322 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.699 - 0.714i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(322\)    =    \(2 \cdot 7 \cdot 23\)
Sign: $0.699 - 0.714i$
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: \((2,\ 322,\ (\ :1/2),\ 0.699 - 0.714i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.40480 + 0.590912i\)
\(L(\frac12)\) \(\approx\) \(1.40480 + 0.590912i\)
\(L(\frac{3}{2})\) 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 \( 1 + (2.09 - 4.31i)T \)
good3 \( 1 + (0.605 - 1.32i)T + (-1.96 - 2.26i)T^{2} \)
5 \( 1 + (-2.76 + 3.18i)T + (-0.711 - 4.94i)T^{2} \)
11 \( 1 + (-0.625 + 4.34i)T + (-10.5 - 3.09i)T^{2} \)
13 \( 1 + (-5.54 - 3.56i)T + (5.40 + 11.8i)T^{2} \)
17 \( 1 + (4.58 + 1.34i)T + (14.3 + 9.19i)T^{2} \)
19 \( 1 + (2.03 - 0.596i)T + (15.9 - 10.2i)T^{2} \)
29 \( 1 + (-1.00 - 0.293i)T + (24.3 + 15.6i)T^{2} \)
31 \( 1 + (-2.59 - 5.69i)T + (-20.3 + 23.4i)T^{2} \)
37 \( 1 + (-2.72 - 3.14i)T + (-5.26 + 36.6i)T^{2} \)
41 \( 1 + (0.220 - 0.254i)T + (-5.83 - 40.5i)T^{2} \)
43 \( 1 + (-0.376 + 0.823i)T + (-28.1 - 32.4i)T^{2} \)
47 \( 1 + 1.20T + 47T^{2} \)
53 \( 1 + (-7.30 + 4.69i)T + (22.0 - 48.2i)T^{2} \)
59 \( 1 + (11.8 + 7.59i)T + (24.5 + 53.6i)T^{2} \)
61 \( 1 + (2.31 + 5.06i)T + (-39.9 + 46.1i)T^{2} \)
67 \( 1 + (-1.41 - 9.83i)T + (-64.2 + 18.8i)T^{2} \)
71 \( 1 + (0.197 + 1.37i)T + (-68.1 + 20.0i)T^{2} \)
73 \( 1 + (8.65 - 2.54i)T + (61.4 - 39.4i)T^{2} \)
79 \( 1 + (5.35 + 3.44i)T + (32.8 + 71.8i)T^{2} \)
83 \( 1 + (-1.91 - 2.21i)T + (-11.8 + 82.1i)T^{2} \)
89 \( 1 + (4.84 - 10.6i)T + (-58.2 - 67.2i)T^{2} \)
97 \( 1 + (5.34 - 6.16i)T + (-13.8 - 96.0i)T^{2} \)
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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

−11.61559230160748790172765599428, −10.74286638611406854351147880076, −9.645495525640826183235190974989, −8.842441450591985795902767272971, −8.347885434408438359136675374779, −6.49793358882212884322253716944, −5.75765467690808655664232997767, −4.84564326446758506666646191984, −4.01404185351479532152220677803, −1.47337616915995603358773740176, 1.67266761427618440052383123275, 2.60506985384366762052913044799, 4.19276346947481934782266076028, 5.95953111391755377074168090616, 6.38083044394848754078245673066, 7.47841612572031041304701561334, 8.898944986723962760786344147966, 9.994650772171180988055741994333, 10.63897918632981767392882029971, 11.36956861831205785871725322781

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