Properties

Label 2-966-161.20-c1-0-7
Degree $2$
Conductor $966$
Sign $-0.905 + 0.424i$
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  + (0.142 + 0.989i)2-s + (−0.909 − 0.415i)3-s + (−0.959 + 0.281i)4-s + (−2.30 + 2.66i)5-s + (0.281 − 0.959i)6-s + (1.33 + 2.28i)7-s + (−0.415 − 0.909i)8-s + (0.654 + 0.755i)9-s + (−2.96 − 1.90i)10-s + (3.55 + 0.510i)11-s + (0.989 + 0.142i)12-s + (−3.07 + 4.78i)13-s + (−2.07 + 1.64i)14-s + (3.20 − 1.46i)15-s + (0.841 − 0.540i)16-s + (6.14 + 1.80i)17-s + ⋯
L(s)  = 1  + (0.100 + 0.699i)2-s + (−0.525 − 0.239i)3-s + (−0.479 + 0.140i)4-s + (−1.03 + 1.19i)5-s + (0.115 − 0.391i)6-s + (0.503 + 0.863i)7-s + (−0.146 − 0.321i)8-s + (0.218 + 0.251i)9-s + (−0.937 − 0.602i)10-s + (1.07 + 0.154i)11-s + (0.285 + 0.0410i)12-s + (−0.853 + 1.32i)13-s + (−0.553 + 0.439i)14-s + (0.827 − 0.377i)15-s + (0.210 − 0.135i)16-s + (1.49 + 0.437i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 966 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.905 + 0.424i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 966 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.905 + 0.424i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(966\)    =    \(2 \cdot 3 \cdot 7 \cdot 23\)
Sign: $-0.905 + 0.424i$
Analytic conductor: \(7.71354\)
Root analytic conductor: \(2.77732\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{966} (181, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 966,\ (\ :1/2),\ -0.905 + 0.424i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.170851 - 0.765896i\)
\(L(\frac12)\) \(\approx\) \(0.170851 - 0.765896i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.142 - 0.989i)T \)
3 \( 1 + (0.909 + 0.415i)T \)
7 \( 1 + (-1.33 - 2.28i)T \)
23 \( 1 + (3.28 + 3.49i)T \)
good5 \( 1 + (2.30 - 2.66i)T + (-0.711 - 4.94i)T^{2} \)
11 \( 1 + (-3.55 - 0.510i)T + (10.5 + 3.09i)T^{2} \)
13 \( 1 + (3.07 - 4.78i)T + (-5.40 - 11.8i)T^{2} \)
17 \( 1 + (-6.14 - 1.80i)T + (14.3 + 9.19i)T^{2} \)
19 \( 1 + (0.796 - 0.233i)T + (15.9 - 10.2i)T^{2} \)
29 \( 1 + (4.72 + 1.38i)T + (24.3 + 15.6i)T^{2} \)
31 \( 1 + (2.72 - 1.24i)T + (20.3 - 23.4i)T^{2} \)
37 \( 1 + (6.97 - 6.04i)T + (5.26 - 36.6i)T^{2} \)
41 \( 1 + (5.97 + 5.17i)T + (5.83 + 40.5i)T^{2} \)
43 \( 1 + (-6.37 - 2.91i)T + (28.1 + 32.4i)T^{2} \)
47 \( 1 + 7.07iT - 47T^{2} \)
53 \( 1 + (-2.34 - 3.64i)T + (-22.0 + 48.2i)T^{2} \)
59 \( 1 + (-1.74 + 2.71i)T + (-24.5 - 53.6i)T^{2} \)
61 \( 1 + (-0.467 - 1.02i)T + (-39.9 + 46.1i)T^{2} \)
67 \( 1 + (-5.21 + 0.749i)T + (64.2 - 18.8i)T^{2} \)
71 \( 1 + (1.25 + 8.75i)T + (-68.1 + 20.0i)T^{2} \)
73 \( 1 + (2.33 + 7.94i)T + (-61.4 + 39.4i)T^{2} \)
79 \( 1 + (5.15 - 8.02i)T + (-32.8 - 71.8i)T^{2} \)
83 \( 1 + (-6.24 - 7.20i)T + (-11.8 + 82.1i)T^{2} \)
89 \( 1 + (5.51 - 12.0i)T + (-58.2 - 67.2i)T^{2} \)
97 \( 1 + (-3.40 + 3.92i)T + (-13.8 - 96.0i)T^{2} \)
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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

−10.54974637011801956489740912370, −9.607803249585789768663969180918, −8.610955649021964909611650007159, −7.74685857088711125426371827598, −7.02560401973254356738258949865, −6.44193770864272679513501062678, −5.45933000796254474651906242626, −4.35523753117964898081478771274, −3.50519054242232003720988065144, −1.95846243365457874742061868480, 0.41730232529448176148666701271, 1.36988556698121350273586068602, 3.48598250816467499837368537205, 4.05251530714117322199079955727, 5.03462037146984381631586122119, 5.61313927364472283441807343715, 7.34370606556487936377061416402, 7.83053122331711527381957066445, 8.821263036680703416111513282500, 9.722790478787902588661139380713

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