Properties

Label 2-552-23.18-c1-0-2
Degree $2$
Conductor $552$
Sign $0.0505 - 0.998i$
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 + (−0.280 + 1.95i)5-s + (1.41 + 3.10i)7-s + (−0.142 − 0.989i)9-s + (−5.15 + 1.51i)11-s + (−2.46 + 5.39i)13-s + (1.29 + 1.48i)15-s + (−0.305 + 0.196i)17-s + (−0.994 − 0.639i)19-s + (3.27 + 0.960i)21-s + (1.02 − 4.68i)23-s + (1.06 + 0.313i)25-s + (−0.841 − 0.540i)27-s + (0.983 − 0.632i)29-s + (−0.519 − 0.599i)31-s + ⋯
L(s)  = 1  + (0.378 − 0.436i)3-s + (−0.125 + 0.872i)5-s + (0.535 + 1.17i)7-s + (−0.0474 − 0.329i)9-s + (−1.55 + 0.456i)11-s + (−0.683 + 1.49i)13-s + (0.333 + 0.384i)15-s + (−0.0741 + 0.0476i)17-s + (−0.228 − 0.146i)19-s + (0.713 + 0.209i)21-s + (0.214 − 0.976i)23-s + (0.213 + 0.0627i)25-s + (−0.161 − 0.104i)27-s + (0.182 − 0.117i)29-s + (−0.0932 − 0.107i)31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 552 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.0505 - 0.998i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 552 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.0505 - 0.998i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(552\)    =    \(2^{3} \cdot 3 \cdot 23\)
Sign: $0.0505 - 0.998i$
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: \((2,\ 552,\ (\ :1/2),\ 0.0505 - 0.998i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.961465 + 0.914059i\)
\(L(\frac12)\) \(\approx\) \(0.961465 + 0.914059i\)
\(L(\frac{3}{2})\) 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 \( 1 + (-1.02 + 4.68i)T \)
good5 \( 1 + (0.280 - 1.95i)T + (-4.79 - 1.40i)T^{2} \)
7 \( 1 + (-1.41 - 3.10i)T + (-4.58 + 5.29i)T^{2} \)
11 \( 1 + (5.15 - 1.51i)T + (9.25 - 5.94i)T^{2} \)
13 \( 1 + (2.46 - 5.39i)T + (-8.51 - 9.82i)T^{2} \)
17 \( 1 + (0.305 - 0.196i)T + (7.06 - 15.4i)T^{2} \)
19 \( 1 + (0.994 + 0.639i)T + (7.89 + 17.2i)T^{2} \)
29 \( 1 + (-0.983 + 0.632i)T + (12.0 - 26.3i)T^{2} \)
31 \( 1 + (0.519 + 0.599i)T + (-4.41 + 30.6i)T^{2} \)
37 \( 1 + (-1.18 - 8.20i)T + (-35.5 + 10.4i)T^{2} \)
41 \( 1 + (-0.106 + 0.738i)T + (-39.3 - 11.5i)T^{2} \)
43 \( 1 + (-4.42 + 5.11i)T + (-6.11 - 42.5i)T^{2} \)
47 \( 1 - 12.3T + 47T^{2} \)
53 \( 1 + (-1.43 - 3.14i)T + (-34.7 + 40.0i)T^{2} \)
59 \( 1 + (-1.36 + 2.98i)T + (-38.6 - 44.5i)T^{2} \)
61 \( 1 + (-6.91 - 7.98i)T + (-8.68 + 60.3i)T^{2} \)
67 \( 1 + (-10.9 - 3.22i)T + (56.3 + 36.2i)T^{2} \)
71 \( 1 + (9.31 + 2.73i)T + (59.7 + 38.3i)T^{2} \)
73 \( 1 + (-0.510 - 0.328i)T + (30.3 + 66.4i)T^{2} \)
79 \( 1 + (-6.00 + 13.1i)T + (-51.7 - 59.7i)T^{2} \)
83 \( 1 + (-0.783 - 5.44i)T + (-79.6 + 23.3i)T^{2} \)
89 \( 1 + (7.37 - 8.51i)T + (-12.6 - 88.0i)T^{2} \)
97 \( 1 + (1.24 - 8.62i)T + (-93.0 - 27.3i)T^{2} \)
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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

−11.01553543331802902792460891697, −10.17748942364776141989461572002, −9.091202456099880743651816195018, −8.340380103914574319042361516443, −7.36013736511712079249488670123, −6.67199372426398868150312777420, −5.45734976986572462213009829830, −4.42670642945420714408509167164, −2.66489702358862255158346046800, −2.24538409208361957353544755632, 0.71471313243020694069059830407, 2.65402586372693624654793515519, 3.89780398359714576846208098632, 4.98036451312093255064500102635, 5.53530420386450870026459691947, 7.43636597281965117575348486350, 7.85856246297658775936135601296, 8.677213749051401854089881413129, 9.829654793274434807364476851649, 10.57176839388161958115367731239

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