Properties

Label 2-966-23.18-c1-0-22
Degree $2$
Conductor $966$
Sign $0.466 + 0.884i$
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 + (0.515 − 3.58i)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 + (1.50 − 3.29i)10-s + (2.78 − 0.817i)11-s + (0.959 − 0.281i)12-s + (0.667 − 1.46i)13-s + (0.142 + 0.989i)14-s + (−2.37 − 2.73i)15-s + (0.415 + 0.909i)16-s + (−1.52 + 0.981i)17-s + ⋯
L(s)  = 1  + (0.678 + 0.199i)2-s + (0.378 − 0.436i)3-s + (0.420 + 0.270i)4-s + (0.230 − 1.60i)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 + (0.476 − 1.04i)10-s + (0.839 − 0.246i)11-s + (0.276 − 0.0813i)12-s + (0.185 − 0.405i)13-s + (0.0380 + 0.264i)14-s + (−0.612 − 0.707i)15-s + (0.103 + 0.227i)16-s + (−0.370 + 0.237i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 966 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.466 + 0.884i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 966 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.466 + 0.884i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(966\)    =    \(2 \cdot 3 \cdot 7 \cdot 23\)
Sign: $0.466 + 0.884i$
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: \((2,\ 966,\ (\ :1/2),\ 0.466 + 0.884i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.47863 - 1.49592i\)
\(L(\frac12)\) \(\approx\) \(2.47863 - 1.49592i\)
\(L(\frac{3}{2})\) 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 \( 1 + (1.19 - 4.64i)T \)
good5 \( 1 + (-0.515 + 3.58i)T + (-4.79 - 1.40i)T^{2} \)
11 \( 1 + (-2.78 + 0.817i)T + (9.25 - 5.94i)T^{2} \)
13 \( 1 + (-0.667 + 1.46i)T + (-8.51 - 9.82i)T^{2} \)
17 \( 1 + (1.52 - 0.981i)T + (7.06 - 15.4i)T^{2} \)
19 \( 1 + (2.70 + 1.73i)T + (7.89 + 17.2i)T^{2} \)
29 \( 1 + (-2.64 + 1.70i)T + (12.0 - 26.3i)T^{2} \)
31 \( 1 + (0.580 + 0.669i)T + (-4.41 + 30.6i)T^{2} \)
37 \( 1 + (-0.163 - 1.13i)T + (-35.5 + 10.4i)T^{2} \)
41 \( 1 + (-1.03 + 7.23i)T + (-39.3 - 11.5i)T^{2} \)
43 \( 1 + (2.21 - 2.55i)T + (-6.11 - 42.5i)T^{2} \)
47 \( 1 - 11.8T + 47T^{2} \)
53 \( 1 + (-2.10 - 4.61i)T + (-34.7 + 40.0i)T^{2} \)
59 \( 1 + (2.54 - 5.57i)T + (-38.6 - 44.5i)T^{2} \)
61 \( 1 + (5.84 + 6.74i)T + (-8.68 + 60.3i)T^{2} \)
67 \( 1 + (-2.26 - 0.664i)T + (56.3 + 36.2i)T^{2} \)
71 \( 1 + (1.22 + 0.358i)T + (59.7 + 38.3i)T^{2} \)
73 \( 1 + (-5.25 - 3.37i)T + (30.3 + 66.4i)T^{2} \)
79 \( 1 + (3.96 - 8.68i)T + (-51.7 - 59.7i)T^{2} \)
83 \( 1 + (-0.755 - 5.25i)T + (-79.6 + 23.3i)T^{2} \)
89 \( 1 + (1.16 - 1.34i)T + (-12.6 - 88.0i)T^{2} \)
97 \( 1 + (-1.93 + 13.4i)T + (-93.0 - 27.3i)T^{2} \)
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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

−9.567068322743986697782307646912, −8.835426824752507789925141035777, −8.346623923468655573058035917258, −7.36475921099722755656360963388, −6.21803032450018229493873370314, −5.56212183675244677762682180353, −4.57898758900903909235108135269, −3.74807849192320329460901832771, −2.26964545215300292591592874965, −1.13002001175567518612654846150, 1.94960964301331895391551115236, 2.91037369630469579296355040362, 3.85269466128500921146309402598, 4.58147655177284552835597183949, 6.02511454362085415780468392228, 6.66939511218810140426286029751, 7.35099861561014014170731248645, 8.548228551465732478657071374107, 9.582408894238209517323860649601, 10.39670594528617778165778064801

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