Properties

Label 2-384-1.1-c3-0-12
Degree $2$
Conductor $384$
Sign $1$
Analytic cond. $22.6567$
Root an. cond. $4.75990$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3·3-s + 18.5·5-s + 29.7·7-s + 9·9-s + 9.16·11-s + 80.3·13-s − 55.7·15-s − 31.1·17-s − 89.8·19-s − 89.2·21-s − 57.1·23-s + 220.·25-s − 27·27-s + 167.·29-s − 270.·31-s − 27.4·33-s + 552.·35-s − 157.·37-s − 240.·39-s − 404.·41-s + 317.·43-s + 167.·45-s + 63.1·47-s + 542.·49-s + 93.4·51-s + 616.·53-s + 170.·55-s + ⋯
L(s)  = 1  − 0.577·3-s + 1.66·5-s + 1.60·7-s + 0.333·9-s + 0.251·11-s + 1.71·13-s − 0.959·15-s − 0.444·17-s − 1.08·19-s − 0.927·21-s − 0.518·23-s + 1.76·25-s − 0.192·27-s + 1.06·29-s − 1.56·31-s − 0.145·33-s + 2.66·35-s − 0.699·37-s − 0.989·39-s − 1.53·41-s + 1.12·43-s + 0.554·45-s + 0.196·47-s + 1.58·49-s + 0.256·51-s + 1.59·53-s + 0.417·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 384 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 384 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(384\)    =    \(2^{7} \cdot 3\)
Sign: $1$
Analytic conductor: \(22.6567\)
Root analytic conductor: \(4.75990\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 384,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(2.717549707\)
\(L(\frac12)\) \(\approx\) \(2.717549707\)
\(L(\frac{5}{2})\) 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 \( 1 + 3T \)
good5 \( 1 - 18.5T + 125T^{2} \)
7 \( 1 - 29.7T + 343T^{2} \)
11 \( 1 - 9.16T + 1.33e3T^{2} \)
13 \( 1 - 80.3T + 2.19e3T^{2} \)
17 \( 1 + 31.1T + 4.91e3T^{2} \)
19 \( 1 + 89.8T + 6.85e3T^{2} \)
23 \( 1 + 57.1T + 1.21e4T^{2} \)
29 \( 1 - 167.T + 2.43e4T^{2} \)
31 \( 1 + 270.T + 2.97e4T^{2} \)
37 \( 1 + 157.T + 5.06e4T^{2} \)
41 \( 1 + 404.T + 6.89e4T^{2} \)
43 \( 1 - 317.T + 7.95e4T^{2} \)
47 \( 1 - 63.1T + 1.03e5T^{2} \)
53 \( 1 - 616.T + 1.48e5T^{2} \)
59 \( 1 + 137.T + 2.05e5T^{2} \)
61 \( 1 - 200.T + 2.26e5T^{2} \)
67 \( 1 - 576.T + 3.00e5T^{2} \)
71 \( 1 + 305.T + 3.57e5T^{2} \)
73 \( 1 + 198.T + 3.89e5T^{2} \)
79 \( 1 + 335.T + 4.93e5T^{2} \)
83 \( 1 + 981.T + 5.71e5T^{2} \)
89 \( 1 + 51.0T + 7.04e5T^{2} \)
97 \( 1 - 678.T + 9.12e5T^{2} \)
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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

−10.80777615759458828133712862482, −10.30708944001699664719401642496, −8.947105425093209193288857141827, −8.403914390576521733610520968341, −6.86190294527252853913965042342, −5.96781827409578621957936629184, −5.27506804403011766720745152275, −4.12282741425448788101002408657, −2.06149860087989964408151722787, −1.31970139585693617995814790543, 1.31970139585693617995814790543, 2.06149860087989964408151722787, 4.12282741425448788101002408657, 5.27506804403011766720745152275, 5.96781827409578621957936629184, 6.86190294527252853913965042342, 8.403914390576521733610520968341, 8.947105425093209193288857141827, 10.30708944001699664719401642496, 10.80777615759458828133712862482

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