Properties

Label 2-966-23.18-c1-0-18
Degree $2$
Conductor $966$
Sign $0.970 + 0.242i$
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 + (−0.121 + 0.841i)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 + (−0.353 + 0.773i)10-s + (2.81 − 0.826i)11-s + (0.959 − 0.281i)12-s + (2.09 − 4.58i)13-s + (−0.142 − 0.989i)14-s + (0.556 + 0.642i)15-s + (0.415 + 0.909i)16-s + (−2.26 + 1.45i)17-s + ⋯
L(s)  = 1  + (0.678 + 0.199i)2-s + (0.378 − 0.436i)3-s + (0.420 + 0.270i)4-s + (−0.0541 + 0.376i)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 + (−0.111 + 0.244i)10-s + (0.849 − 0.249i)11-s + (0.276 − 0.0813i)12-s + (0.580 − 1.27i)13-s + (−0.0380 − 0.264i)14-s + (0.143 + 0.165i)15-s + (0.103 + 0.227i)16-s + (−0.548 + 0.352i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 966 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.970 + 0.242i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 966 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.970 + 0.242i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(966\)    =    \(2 \cdot 3 \cdot 7 \cdot 23\)
Sign: $0.970 + 0.242i$
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: \((2,\ 966,\ (\ :1/2),\ 0.970 + 0.242i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.81506 - 0.347213i\)
\(L(\frac12)\) \(\approx\) \(2.81506 - 0.347213i\)
\(L(\frac{3}{2})\) 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 \( 1 + (2.66 + 3.98i)T \)
good5 \( 1 + (0.121 - 0.841i)T + (-4.79 - 1.40i)T^{2} \)
11 \( 1 + (-2.81 + 0.826i)T + (9.25 - 5.94i)T^{2} \)
13 \( 1 + (-2.09 + 4.58i)T + (-8.51 - 9.82i)T^{2} \)
17 \( 1 + (2.26 - 1.45i)T + (7.06 - 15.4i)T^{2} \)
19 \( 1 + (-4.58 - 2.94i)T + (7.89 + 17.2i)T^{2} \)
29 \( 1 + (-3.33 + 2.14i)T + (12.0 - 26.3i)T^{2} \)
31 \( 1 + (0.386 + 0.446i)T + (-4.41 + 30.6i)T^{2} \)
37 \( 1 + (-1.38 - 9.63i)T + (-35.5 + 10.4i)T^{2} \)
41 \( 1 + (-0.105 + 0.733i)T + (-39.3 - 11.5i)T^{2} \)
43 \( 1 + (-1.38 + 1.59i)T + (-6.11 - 42.5i)T^{2} \)
47 \( 1 + 0.155T + 47T^{2} \)
53 \( 1 + (-3.04 - 6.65i)T + (-34.7 + 40.0i)T^{2} \)
59 \( 1 + (3.93 - 8.62i)T + (-38.6 - 44.5i)T^{2} \)
61 \( 1 + (8.79 + 10.1i)T + (-8.68 + 60.3i)T^{2} \)
67 \( 1 + (-7.41 - 2.17i)T + (56.3 + 36.2i)T^{2} \)
71 \( 1 + (14.8 + 4.36i)T + (59.7 + 38.3i)T^{2} \)
73 \( 1 + (13.4 + 8.67i)T + (30.3 + 66.4i)T^{2} \)
79 \( 1 + (-4.65 + 10.1i)T + (-51.7 - 59.7i)T^{2} \)
83 \( 1 + (0.213 + 1.48i)T + (-79.6 + 23.3i)T^{2} \)
89 \( 1 + (8.10 - 9.35i)T + (-12.6 - 88.0i)T^{2} \)
97 \( 1 + (0.138 - 0.959i)T + (-93.0 - 27.3i)T^{2} \)
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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

−10.17579618276342128388851811236, −8.966589598786131205536038727156, −8.136587040558945098538199680811, −7.40992340820808887140336986602, −6.43130933044547982018042680825, −5.93203050762064475787475614317, −4.59188943263120870914548575669, −3.53745223734896617343037119583, −2.84690330377638852718635624199, −1.24063095228728714530167274934, 1.51500095362195509010747592533, 2.78151654199892474937894423673, 3.90050789097310347178889871810, 4.56952596395015723240642898525, 5.54788807959025161475549644612, 6.59641664179926241954540944375, 7.34196628813532478997199839772, 8.730817698713069502481313748872, 9.174425970428449179160768844398, 9.929077503678898846228047060502

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