Properties

Label 2-552-23.18-c1-0-11
Degree $2$
Conductor $552$
Sign $-0.988 + 0.154i$
Analytic cond. $4.40774$
Root an. cond. $2.09946$
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  + (−0.654 + 0.755i)3-s + (0.140 − 0.978i)5-s + (−1.46 − 3.19i)7-s + (−0.142 − 0.989i)9-s + (−2.56 + 0.754i)11-s + (−2.78 + 6.08i)13-s + (0.647 + 0.746i)15-s + (−2.27 + 1.46i)17-s + (−3.51 − 2.25i)19-s + (3.37 + 0.991i)21-s + (−4.79 − 0.0536i)23-s + (3.86 + 1.13i)25-s + (0.841 + 0.540i)27-s + (−6.35 + 4.08i)29-s + (−1.84 − 2.12i)31-s + ⋯
L(s)  = 1  + (−0.378 + 0.436i)3-s + (0.0628 − 0.437i)5-s + (−0.552 − 1.20i)7-s + (−0.0474 − 0.329i)9-s + (−0.774 + 0.227i)11-s + (−0.771 + 1.68i)13-s + (0.167 + 0.192i)15-s + (−0.551 + 0.354i)17-s + (−0.806 − 0.518i)19-s + (0.736 + 0.216i)21-s + (−0.999 − 0.0111i)23-s + (0.772 + 0.226i)25-s + (0.161 + 0.104i)27-s + (−1.18 + 0.758i)29-s + (−0.331 − 0.382i)31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 552 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.988 + 0.154i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 552 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.988 + 0.154i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(552\)    =    \(2^{3} \cdot 3 \cdot 23\)
Sign: $-0.988 + 0.154i$
Analytic conductor: \(4.40774\)
Root analytic conductor: \(2.09946\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{552} (409, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 552,\ (\ :1/2),\ -0.988 + 0.154i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.00729544 - 0.0941345i\)
\(L(\frac12)\) \(\approx\) \(0.00729544 - 0.0941345i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 + (0.654 - 0.755i)T \)
23 \( 1 + (4.79 + 0.0536i)T \)
good5 \( 1 + (-0.140 + 0.978i)T + (-4.79 - 1.40i)T^{2} \)
7 \( 1 + (1.46 + 3.19i)T + (-4.58 + 5.29i)T^{2} \)
11 \( 1 + (2.56 - 0.754i)T + (9.25 - 5.94i)T^{2} \)
13 \( 1 + (2.78 - 6.08i)T + (-8.51 - 9.82i)T^{2} \)
17 \( 1 + (2.27 - 1.46i)T + (7.06 - 15.4i)T^{2} \)
19 \( 1 + (3.51 + 2.25i)T + (7.89 + 17.2i)T^{2} \)
29 \( 1 + (6.35 - 4.08i)T + (12.0 - 26.3i)T^{2} \)
31 \( 1 + (1.84 + 2.12i)T + (-4.41 + 30.6i)T^{2} \)
37 \( 1 + (1.16 + 8.11i)T + (-35.5 + 10.4i)T^{2} \)
41 \( 1 + (-1.44 + 10.0i)T + (-39.3 - 11.5i)T^{2} \)
43 \( 1 + (-5.00 + 5.77i)T + (-6.11 - 42.5i)T^{2} \)
47 \( 1 + 3.24T + 47T^{2} \)
53 \( 1 + (-5.25 - 11.5i)T + (-34.7 + 40.0i)T^{2} \)
59 \( 1 + (4.84 - 10.6i)T + (-38.6 - 44.5i)T^{2} \)
61 \( 1 + (7.57 + 8.73i)T + (-8.68 + 60.3i)T^{2} \)
67 \( 1 + (-4.87 - 1.43i)T + (56.3 + 36.2i)T^{2} \)
71 \( 1 + (9.33 + 2.74i)T + (59.7 + 38.3i)T^{2} \)
73 \( 1 + (-11.2 - 7.21i)T + (30.3 + 66.4i)T^{2} \)
79 \( 1 + (0.111 - 0.243i)T + (-51.7 - 59.7i)T^{2} \)
83 \( 1 + (-0.0290 - 0.202i)T + (-79.6 + 23.3i)T^{2} \)
89 \( 1 + (0.0502 - 0.0580i)T + (-12.6 - 88.0i)T^{2} \)
97 \( 1 + (-0.758 + 5.27i)T + (-93.0 - 27.3i)T^{2} \)
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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

−10.57956359843644923132501168616, −9.439651543096616540894087937006, −8.919641605952537061984977327782, −7.40141367457838853379493025992, −6.87850587906822563016867886545, −5.65476659700531270291047528613, −4.47197608162756555381618463411, −3.93827702015280505978910726296, −2.11410328393162435988285725396, −0.05183814737396224136893635827, 2.31967494369212365888425815523, 3.10473559203660717679556511851, 4.93294605478421144541209658154, 5.81251422187098768136605142057, 6.47196259225973339750130289176, 7.74428115719068854540744649858, 8.338222985250277462501086070277, 9.606961195716689179918915065625, 10.33871717731306619996377728107, 11.19634896268834436145685250051

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