Properties

Label 2-966-23.2-c1-0-18
Degree $2$
Conductor $966$
Sign $0.957 - 0.288i$
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  + (0.841 + 0.540i)2-s + (−0.142 − 0.989i)3-s + (0.415 + 0.909i)4-s + (3.49 + 1.02i)5-s + (0.415 − 0.909i)6-s + (−0.654 + 0.755i)7-s + (−0.142 + 0.989i)8-s + (−0.959 + 0.281i)9-s + (2.38 + 2.75i)10-s + (4.79 − 3.08i)11-s + (0.841 − 0.540i)12-s + (−1.87 − 2.16i)13-s + (−0.959 + 0.281i)14-s + (0.518 − 3.60i)15-s + (−0.654 + 0.755i)16-s + (1.55 − 3.39i)17-s + ⋯
L(s)  = 1  + (0.594 + 0.382i)2-s + (−0.0821 − 0.571i)3-s + (0.207 + 0.454i)4-s + (1.56 + 0.458i)5-s + (0.169 − 0.371i)6-s + (−0.247 + 0.285i)7-s + (−0.0503 + 0.349i)8-s + (−0.319 + 0.0939i)9-s + (0.754 + 0.870i)10-s + (1.44 − 0.929i)11-s + (0.242 − 0.156i)12-s + (−0.520 − 0.600i)13-s + (−0.256 + 0.0752i)14-s + (0.133 − 0.930i)15-s + (−0.163 + 0.188i)16-s + (0.376 − 0.824i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 966 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.957 - 0.288i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 966 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.957 - 0.288i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(966\)    =    \(2 \cdot 3 \cdot 7 \cdot 23\)
Sign: $0.957 - 0.288i$
Analytic conductor: \(7.71354\)
Root analytic conductor: \(2.77732\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{966} (715, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 966,\ (\ :1/2),\ 0.957 - 0.288i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.84309 + 0.419015i\)
\(L(\frac12)\) \(\approx\) \(2.84309 + 0.419015i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-0.841 - 0.540i)T \)
3 \( 1 + (0.142 + 0.989i)T \)
7 \( 1 + (0.654 - 0.755i)T \)
23 \( 1 + (3.25 - 3.51i)T \)
good5 \( 1 + (-3.49 - 1.02i)T + (4.20 + 2.70i)T^{2} \)
11 \( 1 + (-4.79 + 3.08i)T + (4.56 - 10.0i)T^{2} \)
13 \( 1 + (1.87 + 2.16i)T + (-1.85 + 12.8i)T^{2} \)
17 \( 1 + (-1.55 + 3.39i)T + (-11.1 - 12.8i)T^{2} \)
19 \( 1 + (-0.946 - 2.07i)T + (-12.4 + 14.3i)T^{2} \)
29 \( 1 + (-2.09 + 4.57i)T + (-18.9 - 21.9i)T^{2} \)
31 \( 1 + (1.49 - 10.4i)T + (-29.7 - 8.73i)T^{2} \)
37 \( 1 + (5.63 - 1.65i)T + (31.1 - 20.0i)T^{2} \)
41 \( 1 + (4.72 + 1.38i)T + (34.4 + 22.1i)T^{2} \)
43 \( 1 + (0.348 + 2.42i)T + (-41.2 + 12.1i)T^{2} \)
47 \( 1 - 10.4T + 47T^{2} \)
53 \( 1 + (0.195 - 0.225i)T + (-7.54 - 52.4i)T^{2} \)
59 \( 1 + (-7.80 - 9.00i)T + (-8.39 + 58.3i)T^{2} \)
61 \( 1 + (-1.86 + 12.9i)T + (-58.5 - 17.1i)T^{2} \)
67 \( 1 + (9.78 + 6.28i)T + (27.8 + 60.9i)T^{2} \)
71 \( 1 + (7.55 + 4.85i)T + (29.4 + 64.5i)T^{2} \)
73 \( 1 + (-1.39 - 3.05i)T + (-47.8 + 55.1i)T^{2} \)
79 \( 1 + (-8.93 - 10.3i)T + (-11.2 + 78.1i)T^{2} \)
83 \( 1 + (3.26 - 0.960i)T + (69.8 - 44.8i)T^{2} \)
89 \( 1 + (-1.40 - 9.78i)T + (-85.3 + 25.0i)T^{2} \)
97 \( 1 + (14.7 + 4.32i)T + (81.6 + 52.4i)T^{2} \)
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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

−9.979021500061981362771344104107, −9.237959792870331645310668085134, −8.366448999011931699822371160254, −7.13845651387119490838745590296, −6.54780678208499830485191532417, −5.76058625188295071409485735928, −5.28646360925378859828441762242, −3.57696778034941121863243358384, −2.68300200957855919850184209821, −1.46637473889654536724214635398, 1.46629994959858020293758129806, 2.39460506343629946213545804487, 3.91521880036212423685825268943, 4.57507708605437221509261591242, 5.58300947126550946183935097011, 6.31871505954721511116519030024, 7.09545910630584206747466020692, 8.771954644976224264940657894803, 9.424082225183307921758154957772, 9.967068729564581844959896352188

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