Properties

Label 2-384-384.227-c1-0-30
Degree $2$
Conductor $384$
Sign $0.972 + 0.233i$
Analytic cond. $3.06625$
Root an. cond. $1.75107$
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  + (−1.38 + 0.282i)2-s + (0.297 + 1.70i)3-s + (1.84 − 0.783i)4-s + (−1.06 − 1.98i)5-s + (−0.894 − 2.28i)6-s + (1.02 − 0.204i)7-s + (−2.32 + 1.60i)8-s + (−2.82 + 1.01i)9-s + (2.03 + 2.45i)10-s + (3.73 − 4.55i)11-s + (1.88 + 2.90i)12-s + (1.37 − 2.56i)13-s + (−1.36 + 0.573i)14-s + (3.07 − 2.40i)15-s + (2.77 − 2.88i)16-s + (−0.811 − 0.336i)17-s + ⋯
L(s)  = 1  + (−0.979 + 0.199i)2-s + (0.171 + 0.985i)3-s + (0.920 − 0.391i)4-s + (−0.474 − 0.888i)5-s + (−0.365 − 0.930i)6-s + (0.388 − 0.0771i)7-s + (−0.823 + 0.567i)8-s + (−0.941 + 0.338i)9-s + (0.642 + 0.775i)10-s + (1.12 − 1.37i)11-s + (0.543 + 0.839i)12-s + (0.380 − 0.711i)13-s + (−0.364 + 0.153i)14-s + (0.793 − 0.620i)15-s + (0.693 − 0.720i)16-s + (−0.196 − 0.0815i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 384 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.972 + 0.233i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 384 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.972 + 0.233i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(384\)    =    \(2^{7} \cdot 3\)
Sign: $0.972 + 0.233i$
Analytic conductor: \(3.06625\)
Root analytic conductor: \(1.75107\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{384} (227, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 384,\ (\ :1/2),\ 0.972 + 0.233i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.883358 - 0.104593i\)
\(L(\frac12)\) \(\approx\) \(0.883358 - 0.104593i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (1.38 - 0.282i)T \)
3 \( 1 + (-0.297 - 1.70i)T \)
good5 \( 1 + (1.06 + 1.98i)T + (-2.77 + 4.15i)T^{2} \)
7 \( 1 + (-1.02 + 0.204i)T + (6.46 - 2.67i)T^{2} \)
11 \( 1 + (-3.73 + 4.55i)T + (-2.14 - 10.7i)T^{2} \)
13 \( 1 + (-1.37 + 2.56i)T + (-7.22 - 10.8i)T^{2} \)
17 \( 1 + (0.811 + 0.336i)T + (12.0 + 12.0i)T^{2} \)
19 \( 1 + (3.88 - 1.17i)T + (15.7 - 10.5i)T^{2} \)
23 \( 1 + (-5.89 + 3.93i)T + (8.80 - 21.2i)T^{2} \)
29 \( 1 + (-4.65 - 5.66i)T + (-5.65 + 28.4i)T^{2} \)
31 \( 1 + (1.43 + 1.43i)T + 31iT^{2} \)
37 \( 1 + (-4.85 - 1.47i)T + (30.7 + 20.5i)T^{2} \)
41 \( 1 + (5.92 - 3.96i)T + (15.6 - 37.8i)T^{2} \)
43 \( 1 + (-8.34 + 0.822i)T + (42.1 - 8.38i)T^{2} \)
47 \( 1 + (-5.52 - 2.28i)T + (33.2 + 33.2i)T^{2} \)
53 \( 1 + (-7.96 + 9.70i)T + (-10.3 - 51.9i)T^{2} \)
59 \( 1 + (4.52 + 8.46i)T + (-32.7 + 49.0i)T^{2} \)
61 \( 1 + (-4.37 - 0.430i)T + (59.8 + 11.9i)T^{2} \)
67 \( 1 + (0.598 - 6.07i)T + (-65.7 - 13.0i)T^{2} \)
71 \( 1 + (12.4 - 2.47i)T + (65.5 - 27.1i)T^{2} \)
73 \( 1 + (0.913 - 4.59i)T + (-67.4 - 27.9i)T^{2} \)
79 \( 1 + (3.71 + 8.95i)T + (-55.8 + 55.8i)T^{2} \)
83 \( 1 + (5.51 - 1.67i)T + (69.0 - 46.1i)T^{2} \)
89 \( 1 + (3.19 - 4.77i)T + (-34.0 - 82.2i)T^{2} \)
97 \( 1 + (4.81 - 4.81i)T - 97iT^{2} \)
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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

−11.05879158951575383841855489556, −10.42506448835096657566065445751, −9.158445062021989687907379880317, −8.593488933848777195381477600606, −8.188741858893520144112603636193, −6.57896954744655259037189359910, −5.52152821597133277364938408029, −4.34693254595337553570618072361, −3.04982247778663733739499050999, −0.892658070320736685245036938387, 1.51134166403497845753745495691, 2.64163829040526991126670157876, 4.08290159916844669088500432902, 6.21440825089369623356716540127, 7.05143698945368599542662358695, 7.41525378713308219456076641558, 8.676099580303447292895382290881, 9.303401962949068623831799008339, 10.59449866324389159626804397957, 11.44926113975779740307737365477

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