Properties

Label 2-384-8.3-c4-0-22
Degree $2$
Conductor $384$
Sign $i$
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  − 5.19·3-s − 39.7i·5-s − 46.0i·7-s + 27·9-s + 181.·11-s + 183. i·13-s + 206. i·15-s + 427.·17-s + 668.·19-s + 239. i·21-s − 882. i·23-s − 954.·25-s − 140.·27-s + 807. i·29-s + 391. i·31-s + ⋯
L(s)  = 1  − 0.577·3-s − 1.58i·5-s − 0.939i·7-s + 0.333·9-s + 1.49·11-s + 1.08i·13-s + 0.917i·15-s + 1.48·17-s + 1.85·19-s + 0.542i·21-s − 1.66i·23-s − 1.52·25-s − 0.192·27-s + 0.959i·29-s + 0.407i·31-s + ⋯

Functional equation

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

Invariants

Degree: \(2\)
Conductor: \(384\)    =    \(2^{7} \cdot 3\)
Sign: $i$
Analytic conductor: \(39.6940\)
Root analytic conductor: \(6.30032\)
Motivic weight: \(4\)
Rational: no
Arithmetic: yes
Character: $\chi_{384} (319, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 384,\ (\ :2),\ i)\)

Particular Values

\(L(\frac{5}{2})\) \(\approx\) \(2.049814070\)
\(L(\frac12)\) \(\approx\) \(2.049814070\)
\(L(3)\) 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 \( 1 + 5.19T \)
good5 \( 1 + 39.7iT - 625T^{2} \)
7 \( 1 + 46.0iT - 2.40e3T^{2} \)
11 \( 1 - 181.T + 1.46e4T^{2} \)
13 \( 1 - 183. iT - 2.85e4T^{2} \)
17 \( 1 - 427.T + 8.35e4T^{2} \)
19 \( 1 - 668.T + 1.30e5T^{2} \)
23 \( 1 + 882. iT - 2.79e5T^{2} \)
29 \( 1 - 807. iT - 7.07e5T^{2} \)
31 \( 1 - 391. iT - 9.23e5T^{2} \)
37 \( 1 + 466. iT - 1.87e6T^{2} \)
41 \( 1 - 2.15e3T + 2.82e6T^{2} \)
43 \( 1 + 509.T + 3.41e6T^{2} \)
47 \( 1 + 2.05e3iT - 4.87e6T^{2} \)
53 \( 1 - 753. iT - 7.89e6T^{2} \)
59 \( 1 - 1.30e3T + 1.21e7T^{2} \)
61 \( 1 - 801. iT - 1.38e7T^{2} \)
67 \( 1 + 505.T + 2.01e7T^{2} \)
71 \( 1 - 2.17e3iT - 2.54e7T^{2} \)
73 \( 1 + 2.29e3T + 2.83e7T^{2} \)
79 \( 1 + 1.07e4iT - 3.89e7T^{2} \)
83 \( 1 - 2.97e3T + 4.74e7T^{2} \)
89 \( 1 + 6.49e3T + 6.27e7T^{2} \)
97 \( 1 + 8.18e3T + 8.85e7T^{2} \)
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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

−10.42735794466010323935854964207, −9.454323604706439702099807505681, −8.858993127269897940790682629602, −7.60215544316388559609731557567, −6.68529164529693433611837754275, −5.48018539835293951954286436778, −4.56296629385190070014944709783, −3.74909956355274498553773573873, −1.31084055014750739853321333572, −0.858276197064239112928949940639, 1.20375361168000848898650642868, 2.88154398004395523842857332563, 3.65602649165102490158983450169, 5.54981397638068052138227244556, 5.98074844966565183456382983609, 7.17377935453980964411318791171, 7.85222673920473517295738936313, 9.546164602638301024202619441614, 9.889130521830551157104063396767, 11.19034783694374386289933824499

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