Properties

Label 2-384-3.2-c4-0-30
Degree $2$
Conductor $384$
Sign $0.997 + 0.0691i$
Analytic cond. $39.6940$
Root an. cond. $6.30032$
Motivic weight $4$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−0.622 + 8.97i)3-s − 0.562i·5-s − 55.8·7-s + (−80.2 − 11.1i)9-s − 87.7i·11-s + 71.5·13-s + (5.04 + 0.349i)15-s + 334. i·17-s − 365.·19-s + (34.7 − 501. i)21-s − 789. i·23-s + 624.·25-s + (150. − 713. i)27-s − 236. i·29-s + 1.28e3·31-s + ⋯
L(s)  = 1  + (−0.0691 + 0.997i)3-s − 0.0224i·5-s − 1.13·7-s + (−0.990 − 0.138i)9-s − 0.725i·11-s + 0.423·13-s + (0.0224 + 0.00155i)15-s + 1.15i·17-s − 1.01·19-s + (0.0788 − 1.13i)21-s − 1.49i·23-s + 0.999·25-s + (0.206 − 0.978i)27-s − 0.281i·29-s + 1.33·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 384 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.997 + 0.0691i)\, \overline{\Lambda}(5-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 384 ^{s/2} \, \Gamma_{\C}(s+2) \, L(s)\cr =\mathstrut & (0.997 + 0.0691i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(384\)    =    \(2^{7} \cdot 3\)
Sign: $0.997 + 0.0691i$
Analytic conductor: \(39.6940\)
Root analytic conductor: \(6.30032\)
Motivic weight: \(4\)
Rational: no
Arithmetic: yes
Character: $\chi_{384} (257, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 384,\ (\ :2),\ 0.997 + 0.0691i)\)

Particular Values

\(L(\frac{5}{2})\) \(\approx\) \(1.264016496\)
\(L(\frac12)\) \(\approx\) \(1.264016496\)
\(L(3)\) 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 \( 1 + (0.622 - 8.97i)T \)
good5 \( 1 + 0.562iT - 625T^{2} \)
7 \( 1 + 55.8T + 2.40e3T^{2} \)
11 \( 1 + 87.7iT - 1.46e4T^{2} \)
13 \( 1 - 71.5T + 2.85e4T^{2} \)
17 \( 1 - 334. iT - 8.35e4T^{2} \)
19 \( 1 + 365.T + 1.30e5T^{2} \)
23 \( 1 + 789. iT - 2.79e5T^{2} \)
29 \( 1 + 236. iT - 7.07e5T^{2} \)
31 \( 1 - 1.28e3T + 9.23e5T^{2} \)
37 \( 1 - 513.T + 1.87e6T^{2} \)
41 \( 1 - 1.18e3iT - 2.82e6T^{2} \)
43 \( 1 + 204.T + 3.41e6T^{2} \)
47 \( 1 + 1.31e3iT - 4.87e6T^{2} \)
53 \( 1 + 317. iT - 7.89e6T^{2} \)
59 \( 1 - 1.27e3iT - 1.21e7T^{2} \)
61 \( 1 - 5.77e3T + 1.38e7T^{2} \)
67 \( 1 + 7.24e3T + 2.01e7T^{2} \)
71 \( 1 - 4.83e3iT - 2.54e7T^{2} \)
73 \( 1 - 6.98e3T + 2.83e7T^{2} \)
79 \( 1 - 9.33e3T + 3.89e7T^{2} \)
83 \( 1 - 838. iT - 4.74e7T^{2} \)
89 \( 1 + 1.39e4iT - 6.27e7T^{2} \)
97 \( 1 - 6.57e3T + 8.85e7T^{2} \)
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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

−10.49613420088510821425624151345, −10.01451270032996928729471404277, −8.780414731022238897201441949477, −8.368816364188796090398560122092, −6.48224295936161029525643060567, −6.07500219460967775974555949793, −4.63468108989534722560894951307, −3.67620627836158510411763413532, −2.68251060843887240361338695076, −0.49269834415615655011761355081, 0.849093468015425998021770226142, 2.32458048487894615598399578576, 3.40097007186188197708212910749, 4.98358817736894727321894752455, 6.22905965079792170922586313525, 6.86167309354928963406438237917, 7.74439693055926505975260361369, 8.906620088431279651363024007244, 9.700786642038801851071296634616, 10.81549019247788263731816408651

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