Properties

Label 2-966-23.4-c1-0-20
Degree $2$
Conductor $966$
Sign $0.928 + 0.371i$
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  + (0.415 + 0.909i)2-s + (−0.959 + 0.281i)3-s + (−0.654 + 0.755i)4-s + (1.41 + 0.910i)5-s + (−0.654 − 0.755i)6-s + (−0.142 − 0.989i)7-s + (−0.959 − 0.281i)8-s + (0.841 − 0.540i)9-s + (−0.239 + 1.66i)10-s + (1.93 − 4.24i)11-s + (0.415 − 0.909i)12-s + (0.837 − 5.82i)13-s + (0.841 − 0.540i)14-s + (−1.61 − 0.474i)15-s + (−0.142 − 0.989i)16-s + (−4.05 − 4.68i)17-s + ⋯
L(s)  = 1  + (0.293 + 0.643i)2-s + (−0.553 + 0.162i)3-s + (−0.327 + 0.377i)4-s + (0.633 + 0.407i)5-s + (−0.267 − 0.308i)6-s + (−0.0537 − 0.374i)7-s + (−0.339 − 0.0996i)8-s + (0.280 − 0.180i)9-s + (−0.0758 + 0.527i)10-s + (0.584 − 1.27i)11-s + (0.119 − 0.262i)12-s + (0.232 − 1.61i)13-s + (0.224 − 0.144i)14-s + (−0.417 − 0.122i)15-s + (−0.0355 − 0.247i)16-s + (−0.984 − 1.13i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 966 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.928 + 0.371i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 966 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.928 + 0.371i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(966\)    =    \(2 \cdot 3 \cdot 7 \cdot 23\)
Sign: $0.928 + 0.371i$
Analytic conductor: \(7.71354\)
Root analytic conductor: \(2.77732\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{966} (211, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 966,\ (\ :1/2),\ 0.928 + 0.371i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.37759 - 0.265659i\)
\(L(\frac12)\) \(\approx\) \(1.37759 - 0.265659i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.415 - 0.909i)T \)
3 \( 1 + (0.959 - 0.281i)T \)
7 \( 1 + (0.142 + 0.989i)T \)
23 \( 1 + (4.78 + 0.337i)T \)
good5 \( 1 + (-1.41 - 0.910i)T + (2.07 + 4.54i)T^{2} \)
11 \( 1 + (-1.93 + 4.24i)T + (-7.20 - 8.31i)T^{2} \)
13 \( 1 + (-0.837 + 5.82i)T + (-12.4 - 3.66i)T^{2} \)
17 \( 1 + (4.05 + 4.68i)T + (-2.41 + 16.8i)T^{2} \)
19 \( 1 + (0.509 - 0.587i)T + (-2.70 - 18.8i)T^{2} \)
29 \( 1 + (-3.83 - 4.42i)T + (-4.12 + 28.7i)T^{2} \)
31 \( 1 + (4.41 + 1.29i)T + (26.0 + 16.7i)T^{2} \)
37 \( 1 + (-4.57 + 2.93i)T + (15.3 - 33.6i)T^{2} \)
41 \( 1 + (-10.2 - 6.58i)T + (17.0 + 37.2i)T^{2} \)
43 \( 1 + (-3.57 + 1.04i)T + (36.1 - 23.2i)T^{2} \)
47 \( 1 - 0.443T + 47T^{2} \)
53 \( 1 + (0.184 + 1.28i)T + (-50.8 + 14.9i)T^{2} \)
59 \( 1 + (-0.938 + 6.52i)T + (-56.6 - 16.6i)T^{2} \)
61 \( 1 + (8.45 + 2.48i)T + (51.3 + 32.9i)T^{2} \)
67 \( 1 + (0.983 + 2.15i)T + (-43.8 + 50.6i)T^{2} \)
71 \( 1 + (0.452 + 0.991i)T + (-46.4 + 53.6i)T^{2} \)
73 \( 1 + (0.618 - 0.714i)T + (-10.3 - 72.2i)T^{2} \)
79 \( 1 + (1.80 - 12.5i)T + (-75.7 - 22.2i)T^{2} \)
83 \( 1 + (5.89 - 3.79i)T + (34.4 - 75.4i)T^{2} \)
89 \( 1 + (-4.47 + 1.31i)T + (74.8 - 48.1i)T^{2} \)
97 \( 1 + (4.42 + 2.84i)T + (40.2 + 88.2i)T^{2} \)
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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

−9.987247053561271141405638027157, −9.131063529213081751284887561069, −8.178993468040336283420817526375, −7.30305756244402224177930562388, −6.17016084994453262922941175954, −5.98574504202620671414456465883, −4.88123814943329960204809930262, −3.77923285447717937835194253938, −2.72412890835237167818809869872, −0.64490851090472743955532664944, 1.62819136720588532167642342817, 2.17532487604458078862358022240, 4.17400901078025792733944298545, 4.47691703276026472412932005000, 5.84982549015450077084683249818, 6.35275816169470677963569525102, 7.38624748214371445615006555998, 8.815950516634919331260590413955, 9.323259021336329075046166391360, 10.07702361386565044190585501285

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