Properties

Label 2-966-23.3-c1-0-16
Degree $2$
Conductor $966$
Sign $-0.498 + 0.867i$
Analytic cond. $7.71354$
Root an. cond. $2.77732$
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 + (0.415 − 0.909i)3-s + (−0.959 + 0.281i)4-s + (0.751 − 0.867i)5-s + (−0.959 − 0.281i)6-s + (0.841 − 0.540i)7-s + (0.415 + 0.909i)8-s + (−0.654 − 0.755i)9-s + (−0.965 − 0.620i)10-s + (0.649 − 4.51i)11-s + (−0.142 + 0.989i)12-s + (4.74 + 3.05i)13-s + (−0.654 − 0.755i)14-s + (−0.476 − 1.04i)15-s + (0.841 − 0.540i)16-s + (7.79 + 2.28i)17-s + ⋯
L(s)  = 1  + (−0.100 − 0.699i)2-s + (0.239 − 0.525i)3-s + (−0.479 + 0.140i)4-s + (0.336 − 0.387i)5-s + (−0.391 − 0.115i)6-s + (0.317 − 0.204i)7-s + (0.146 + 0.321i)8-s + (−0.218 − 0.251i)9-s + (−0.305 − 0.196i)10-s + (0.195 − 1.36i)11-s + (−0.0410 + 0.285i)12-s + (1.31 + 0.846i)13-s + (−0.175 − 0.201i)14-s + (−0.123 − 0.269i)15-s + (0.210 − 0.135i)16-s + (1.89 + 0.555i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 966 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.498 + 0.867i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 966 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.498 + 0.867i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(966\)    =    \(2 \cdot 3 \cdot 7 \cdot 23\)
Sign: $-0.498 + 0.867i$
Analytic conductor: \(7.71354\)
Root analytic conductor: \(2.77732\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{966} (463, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 966,\ (\ :1/2),\ -0.498 + 0.867i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.908294 - 1.56904i\)
\(L(\frac12)\) \(\approx\) \(0.908294 - 1.56904i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.142 + 0.989i)T \)
3 \( 1 + (-0.415 + 0.909i)T \)
7 \( 1 + (-0.841 + 0.540i)T \)
23 \( 1 + (3.88 + 2.81i)T \)
good5 \( 1 + (-0.751 + 0.867i)T + (-0.711 - 4.94i)T^{2} \)
11 \( 1 + (-0.649 + 4.51i)T + (-10.5 - 3.09i)T^{2} \)
13 \( 1 + (-4.74 - 3.05i)T + (5.40 + 11.8i)T^{2} \)
17 \( 1 + (-7.79 - 2.28i)T + (14.3 + 9.19i)T^{2} \)
19 \( 1 + (-1.30 + 0.383i)T + (15.9 - 10.2i)T^{2} \)
29 \( 1 + (9.40 + 2.76i)T + (24.3 + 15.6i)T^{2} \)
31 \( 1 + (3.48 + 7.63i)T + (-20.3 + 23.4i)T^{2} \)
37 \( 1 + (0.519 + 0.599i)T + (-5.26 + 36.6i)T^{2} \)
41 \( 1 + (3.71 - 4.28i)T + (-5.83 - 40.5i)T^{2} \)
43 \( 1 + (1.37 - 3.01i)T + (-28.1 - 32.4i)T^{2} \)
47 \( 1 - 12.5T + 47T^{2} \)
53 \( 1 + (-7.75 + 4.98i)T + (22.0 - 48.2i)T^{2} \)
59 \( 1 + (9.10 + 5.85i)T + (24.5 + 53.6i)T^{2} \)
61 \( 1 + (0.406 + 0.889i)T + (-39.9 + 46.1i)T^{2} \)
67 \( 1 + (-0.784 - 5.45i)T + (-64.2 + 18.8i)T^{2} \)
71 \( 1 + (-0.324 - 2.25i)T + (-68.1 + 20.0i)T^{2} \)
73 \( 1 + (6.98 - 2.05i)T + (61.4 - 39.4i)T^{2} \)
79 \( 1 + (6.21 + 3.99i)T + (32.8 + 71.8i)T^{2} \)
83 \( 1 + (4.68 + 5.40i)T + (-11.8 + 82.1i)T^{2} \)
89 \( 1 + (-4.88 + 10.7i)T + (-58.2 - 67.2i)T^{2} \)
97 \( 1 + (5.66 - 6.53i)T + (-13.8 - 96.0i)T^{2} \)
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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

−9.655919611703730626568583159885, −8.929451566413954683020143373367, −8.229118144684592814605857805018, −7.48532558278649059890277561203, −6.01003728739930980512798364194, −5.63487751144489161978104347212, −3.99074151896052092999194060506, −3.39129152608463805332254759448, −1.85734115826955130701793427480, −0.981269211402891156467852859231, 1.58239403718778737573403909759, 3.18613160287890110162869850506, 4.08609682584647672043324380951, 5.42835218722513479458139878720, 5.71301898706851691170809527920, 7.13058945200056911103972113367, 7.66963767601860647525376825290, 8.645278501290461254654867327235, 9.432801502320373719470079069710, 10.20108522945202843331100585560

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