Properties

Label 2-966-23.18-c1-0-16
Degree $2$
Conductor $966$
Sign $-0.530 + 0.847i$
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  + (−0.959 − 0.281i)2-s + (−0.654 + 0.755i)3-s + (0.841 + 0.540i)4-s + (0.0875 − 0.608i)5-s + (0.841 − 0.540i)6-s + (0.415 + 0.909i)7-s + (−0.654 − 0.755i)8-s + (−0.142 − 0.989i)9-s + (−0.255 + 0.559i)10-s + (−2.70 + 0.795i)11-s + (−0.959 + 0.281i)12-s + (1.87 − 4.11i)13-s + (−0.142 − 0.989i)14-s + (0.402 + 0.464i)15-s + (0.415 + 0.909i)16-s + (−1.98 + 1.27i)17-s + ⋯
L(s)  = 1  + (−0.678 − 0.199i)2-s + (−0.378 + 0.436i)3-s + (0.420 + 0.270i)4-s + (0.0391 − 0.272i)5-s + (0.343 − 0.220i)6-s + (0.157 + 0.343i)7-s + (−0.231 − 0.267i)8-s + (−0.0474 − 0.329i)9-s + (−0.0808 + 0.176i)10-s + (−0.816 + 0.239i)11-s + (−0.276 + 0.0813i)12-s + (0.520 − 1.14i)13-s + (−0.0380 − 0.264i)14-s + (0.104 + 0.120i)15-s + (0.103 + 0.227i)16-s + (−0.480 + 0.308i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 966 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.530 + 0.847i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 966 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.530 + 0.847i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(966\)    =    \(2 \cdot 3 \cdot 7 \cdot 23\)
Sign: $-0.530 + 0.847i$
Analytic conductor: \(7.71354\)
Root analytic conductor: \(2.77732\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{966} (547, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 966,\ (\ :1/2),\ -0.530 + 0.847i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.206740 - 0.373236i\)
\(L(\frac12)\) \(\approx\) \(0.206740 - 0.373236i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (0.959 + 0.281i)T \)
3 \( 1 + (0.654 - 0.755i)T \)
7 \( 1 + (-0.415 - 0.909i)T \)
23 \( 1 + (4.61 - 1.30i)T \)
good5 \( 1 + (-0.0875 + 0.608i)T + (-4.79 - 1.40i)T^{2} \)
11 \( 1 + (2.70 - 0.795i)T + (9.25 - 5.94i)T^{2} \)
13 \( 1 + (-1.87 + 4.11i)T + (-8.51 - 9.82i)T^{2} \)
17 \( 1 + (1.98 - 1.27i)T + (7.06 - 15.4i)T^{2} \)
19 \( 1 + (3.17 + 2.03i)T + (7.89 + 17.2i)T^{2} \)
29 \( 1 + (-1.11 + 0.718i)T + (12.0 - 26.3i)T^{2} \)
31 \( 1 + (4.39 + 5.07i)T + (-4.41 + 30.6i)T^{2} \)
37 \( 1 + (0.477 + 3.32i)T + (-35.5 + 10.4i)T^{2} \)
41 \( 1 + (-0.0958 + 0.666i)T + (-39.3 - 11.5i)T^{2} \)
43 \( 1 + (-0.753 + 0.869i)T + (-6.11 - 42.5i)T^{2} \)
47 \( 1 + 2.26T + 47T^{2} \)
53 \( 1 + (3.79 + 8.31i)T + (-34.7 + 40.0i)T^{2} \)
59 \( 1 + (-0.414 + 0.907i)T + (-38.6 - 44.5i)T^{2} \)
61 \( 1 + (-1.37 - 1.58i)T + (-8.68 + 60.3i)T^{2} \)
67 \( 1 + (6.22 + 1.82i)T + (56.3 + 36.2i)T^{2} \)
71 \( 1 + (11.4 + 3.36i)T + (59.7 + 38.3i)T^{2} \)
73 \( 1 + (-4.88 - 3.13i)T + (30.3 + 66.4i)T^{2} \)
79 \( 1 + (-6.37 + 13.9i)T + (-51.7 - 59.7i)T^{2} \)
83 \( 1 + (1.88 + 13.0i)T + (-79.6 + 23.3i)T^{2} \)
89 \( 1 + (-0.273 + 0.315i)T + (-12.6 - 88.0i)T^{2} \)
97 \( 1 + (-2.41 + 16.8i)T + (-93.0 - 27.3i)T^{2} \)
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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

−9.816826079846093898779680677812, −8.901347048094428988069817475302, −8.256897105260741748768134095342, −7.41304634055227884555298957075, −6.21262407321273257582634521633, −5.46372657482731656532805371361, −4.43426716826177478857883816701, −3.20478707969387160645262275309, −1.99106855871762862091344409791, −0.25701224261657893480056811342, 1.46201673404043313661514550291, 2.62696932371648989888737574396, 4.14190397721868892934332793977, 5.26266918930550239401147429059, 6.38825865488512507547098598475, 6.82363180269816579124181883718, 7.84764415006744926898584010405, 8.521337622369402216642003826170, 9.400080356616491254914885449915, 10.58579589745618403931008366320

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