Properties

Label 2-966-23.18-c1-0-23
Degree $2$
Conductor $966$
Sign $-0.753 - 0.657i$
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 + (0.362 − 2.52i)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 + (−1.05 + 2.31i)10-s + (−3.62 + 1.06i)11-s + (0.959 − 0.281i)12-s + (−1.81 + 3.98i)13-s + (0.142 + 0.989i)14-s + (−1.66 − 1.92i)15-s + (0.415 + 0.909i)16-s + (−6.25 + 4.01i)17-s + ⋯
L(s)  = 1  + (−0.678 − 0.199i)2-s + (0.378 − 0.436i)3-s + (0.420 + 0.270i)4-s + (0.162 − 1.12i)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 + (−0.334 + 0.733i)10-s + (−1.09 + 0.320i)11-s + (0.276 − 0.0813i)12-s + (−0.504 + 1.10i)13-s + (0.0380 + 0.264i)14-s + (−0.430 − 0.497i)15-s + (0.103 + 0.227i)16-s + (−1.51 + 0.974i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 966 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.753 - 0.657i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 966 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.753 - 0.657i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(966\)    =    \(2 \cdot 3 \cdot 7 \cdot 23\)
Sign: $-0.753 - 0.657i$
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: \((2,\ 966,\ (\ :1/2),\ -0.753 - 0.657i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.0738883 + 0.197145i\)
\(L(\frac12)\) \(\approx\) \(0.0738883 + 0.197145i\)
\(L(\frac{3}{2})\) 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 \( 1 + (0.557 + 4.76i)T \)
good5 \( 1 + (-0.362 + 2.52i)T + (-4.79 - 1.40i)T^{2} \)
11 \( 1 + (3.62 - 1.06i)T + (9.25 - 5.94i)T^{2} \)
13 \( 1 + (1.81 - 3.98i)T + (-8.51 - 9.82i)T^{2} \)
17 \( 1 + (6.25 - 4.01i)T + (7.06 - 15.4i)T^{2} \)
19 \( 1 + (5.28 + 3.39i)T + (7.89 + 17.2i)T^{2} \)
29 \( 1 + (4.07 - 2.62i)T + (12.0 - 26.3i)T^{2} \)
31 \( 1 + (-6.48 - 7.48i)T + (-4.41 + 30.6i)T^{2} \)
37 \( 1 + (-0.900 - 6.26i)T + (-35.5 + 10.4i)T^{2} \)
41 \( 1 + (-0.830 + 5.77i)T + (-39.3 - 11.5i)T^{2} \)
43 \( 1 + (-3.00 + 3.46i)T + (-6.11 - 42.5i)T^{2} \)
47 \( 1 - 7.84T + 47T^{2} \)
53 \( 1 + (4.57 + 10.0i)T + (-34.7 + 40.0i)T^{2} \)
59 \( 1 + (-1.22 + 2.67i)T + (-38.6 - 44.5i)T^{2} \)
61 \( 1 + (5.35 + 6.18i)T + (-8.68 + 60.3i)T^{2} \)
67 \( 1 + (7.27 + 2.13i)T + (56.3 + 36.2i)T^{2} \)
71 \( 1 + (4.05 + 1.19i)T + (59.7 + 38.3i)T^{2} \)
73 \( 1 + (3.74 + 2.40i)T + (30.3 + 66.4i)T^{2} \)
79 \( 1 + (0.806 - 1.76i)T + (-51.7 - 59.7i)T^{2} \)
83 \( 1 + (-1.52 - 10.5i)T + (-79.6 + 23.3i)T^{2} \)
89 \( 1 + (-5.35 + 6.18i)T + (-12.6 - 88.0i)T^{2} \)
97 \( 1 + (-1.00 + 7.00i)T + (-93.0 - 27.3i)T^{2} \)
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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

−9.201392602322820043110708829723, −8.744877492340610332582771165426, −8.137652168353511605665228718441, −6.98731405678293872297343011122, −6.44728101635316846124565797541, −4.90710866945371928706708220293, −4.22478296518013897368448843285, −2.54491707240637508882122424039, −1.72789172228481931494173337988, −0.10487794473643730680306612093, 2.47531271437044640540144084343, 2.76866454510826908744143448358, 4.29257209121012869757208843588, 5.61587887646399940630171319174, 6.27348944280907507731825335922, 7.49038814048710261855664882255, 7.88404988336399209988807835186, 8.978288668854707303953851622537, 9.699029027736149087567867520309, 10.55157214993685805489029282502

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