Properties

Label 2-966-23.2-c1-0-8
Degree $2$
Conductor $966$
Sign $0.814 + 0.580i$
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  + (−0.841 − 0.540i)2-s + (0.142 + 0.989i)3-s + (0.415 + 0.909i)4-s + (−4.09 − 1.20i)5-s + (0.415 − 0.909i)6-s + (0.654 − 0.755i)7-s + (0.142 − 0.989i)8-s + (−0.959 + 0.281i)9-s + (2.79 + 3.22i)10-s + (−5.36 + 3.44i)11-s + (−0.841 + 0.540i)12-s + (2.29 + 2.64i)13-s + (−0.959 + 0.281i)14-s + (0.607 − 4.22i)15-s + (−0.654 + 0.755i)16-s + (1.08 − 2.37i)17-s + ⋯
L(s)  = 1  + (−0.594 − 0.382i)2-s + (0.0821 + 0.571i)3-s + (0.207 + 0.454i)4-s + (−1.83 − 0.538i)5-s + (0.169 − 0.371i)6-s + (0.247 − 0.285i)7-s + (0.0503 − 0.349i)8-s + (−0.319 + 0.0939i)9-s + (0.884 + 1.02i)10-s + (−1.61 + 1.03i)11-s + (−0.242 + 0.156i)12-s + (0.635 + 0.733i)13-s + (−0.256 + 0.0752i)14-s + (0.156 − 1.09i)15-s + (−0.163 + 0.188i)16-s + (0.262 − 0.575i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 966 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.814 + 0.580i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 966 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.814 + 0.580i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(966\)    =    \(2 \cdot 3 \cdot 7 \cdot 23\)
Sign: $0.814 + 0.580i$
Analytic conductor: \(7.71354\)
Root analytic conductor: \(2.77732\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{966} (715, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 966,\ (\ :1/2),\ 0.814 + 0.580i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.612588 - 0.196126i\)
\(L(\frac12)\) \(\approx\) \(0.612588 - 0.196126i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.841 + 0.540i)T \)
3 \( 1 + (-0.142 - 0.989i)T \)
7 \( 1 + (-0.654 + 0.755i)T \)
23 \( 1 + (-4.77 - 0.426i)T \)
good5 \( 1 + (4.09 + 1.20i)T + (4.20 + 2.70i)T^{2} \)
11 \( 1 + (5.36 - 3.44i)T + (4.56 - 10.0i)T^{2} \)
13 \( 1 + (-2.29 - 2.64i)T + (-1.85 + 12.8i)T^{2} \)
17 \( 1 + (-1.08 + 2.37i)T + (-11.1 - 12.8i)T^{2} \)
19 \( 1 + (1.22 + 2.68i)T + (-12.4 + 14.3i)T^{2} \)
29 \( 1 + (-1.35 + 2.95i)T + (-18.9 - 21.9i)T^{2} \)
31 \( 1 + (-0.664 + 4.62i)T + (-29.7 - 8.73i)T^{2} \)
37 \( 1 + (1.52 - 0.449i)T + (31.1 - 20.0i)T^{2} \)
41 \( 1 + (1.74 + 0.513i)T + (34.4 + 22.1i)T^{2} \)
43 \( 1 + (1.23 + 8.62i)T + (-41.2 + 12.1i)T^{2} \)
47 \( 1 - 11.5T + 47T^{2} \)
53 \( 1 + (-1.65 + 1.90i)T + (-7.54 - 52.4i)T^{2} \)
59 \( 1 + (-6.67 - 7.70i)T + (-8.39 + 58.3i)T^{2} \)
61 \( 1 + (-0.892 + 6.20i)T + (-58.5 - 17.1i)T^{2} \)
67 \( 1 + (-5.71 - 3.67i)T + (27.8 + 60.9i)T^{2} \)
71 \( 1 + (0.445 + 0.286i)T + (29.4 + 64.5i)T^{2} \)
73 \( 1 + (-0.143 - 0.313i)T + (-47.8 + 55.1i)T^{2} \)
79 \( 1 + (-2.26 - 2.60i)T + (-11.2 + 78.1i)T^{2} \)
83 \( 1 + (-2.28 + 0.670i)T + (69.8 - 44.8i)T^{2} \)
89 \( 1 + (0.0494 + 0.343i)T + (-85.3 + 25.0i)T^{2} \)
97 \( 1 + (7.10 + 2.08i)T + (81.6 + 52.4i)T^{2} \)
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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

−10.01259797390564121478520762266, −8.955945375744669043972549079439, −8.400200843237725829540246508987, −7.52814865360408326277714651434, −7.10229209181888151925043261432, −5.17020219299761279600066507544, −4.46927840771074854921800689573, −3.69800375755925357010694116270, −2.49076655301274477715468996070, −0.55695911031021390358492773843, 0.803601984883168645052979324646, 2.79417849941559768435561838335, 3.53188845820445543371317669971, 5.02489795306820312460546145048, 5.98210531105984049683869609083, 7.01647649751256563875186323418, 7.80655410221252412733530634748, 8.256526551702694891696831841569, 8.697204914480224222858078589490, 10.49947838985655004473071708078

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