Properties

Label 2-384-1.1-c3-0-4
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 − 11.4·5-s − 13.4·7-s + 9·9-s − 10.9·11-s + 2·13-s − 34.4·15-s + 106.·17-s + 86.9·19-s − 40.4·21-s + 64.9·23-s + 7.06·25-s + 27·27-s + 129.·29-s + 246.·31-s − 32.9·33-s + 155.·35-s − 259.·37-s + 6·39-s + 324.·41-s + 292.·43-s − 103.·45-s + 386.·47-s − 160.·49-s + 320.·51-s − 536.·53-s + 126.·55-s + ⋯
L(s)  = 1  + 0.577·3-s − 1.02·5-s − 0.728·7-s + 0.333·9-s − 0.301·11-s + 0.0426·13-s − 0.593·15-s + 1.52·17-s + 1.05·19-s − 0.420·21-s + 0.588·23-s + 0.0565·25-s + 0.192·27-s + 0.828·29-s + 1.42·31-s − 0.173·33-s + 0.748·35-s − 1.15·37-s + 0.0246·39-s + 1.23·41-s + 1.03·43-s − 0.342·45-s + 1.20·47-s − 0.469·49-s + 0.880·51-s − 1.39·53-s + 0.309·55-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

\(L(2)\) \(\approx\) \(1.785565952\)
\(L(\frac12)\) \(\approx\) \(1.785565952\)
\(L(\frac{5}{2})\) 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 \( 1 + 11.4T + 125T^{2} \)
7 \( 1 + 13.4T + 343T^{2} \)
11 \( 1 + 10.9T + 1.33e3T^{2} \)
13 \( 1 - 2T + 2.19e3T^{2} \)
17 \( 1 - 106.T + 4.91e3T^{2} \)
19 \( 1 - 86.9T + 6.85e3T^{2} \)
23 \( 1 - 64.9T + 1.21e4T^{2} \)
29 \( 1 - 129.T + 2.43e4T^{2} \)
31 \( 1 - 246.T + 2.97e4T^{2} \)
37 \( 1 + 259.T + 5.06e4T^{2} \)
41 \( 1 - 324.T + 6.89e4T^{2} \)
43 \( 1 - 292.T + 7.95e4T^{2} \)
47 \( 1 - 386.T + 1.03e5T^{2} \)
53 \( 1 + 536.T + 1.48e5T^{2} \)
59 \( 1 + 103.T + 2.05e5T^{2} \)
61 \( 1 + 628.T + 2.26e5T^{2} \)
67 \( 1 + 719.T + 3.00e5T^{2} \)
71 \( 1 - 200.T + 3.57e5T^{2} \)
73 \( 1 - 987.T + 3.89e5T^{2} \)
79 \( 1 - 770.T + 4.93e5T^{2} \)
83 \( 1 - 1.28e3T + 5.71e5T^{2} \)
89 \( 1 - 844.T + 7.04e5T^{2} \)
97 \( 1 + 1.25e3T + 9.12e5T^{2} \)
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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

−10.85174077876742916848302143955, −9.917841670146956307383134738932, −9.098237043513211764441474325898, −7.914173847950976842863271434784, −7.49366070289577557140981913858, −6.21811533540754762992433759763, −4.88131481809258899617374581516, −3.61325940369268083479255339715, −2.89995981997098525855231045958, −0.873142756858278007599259612752, 0.873142756858278007599259612752, 2.89995981997098525855231045958, 3.61325940369268083479255339715, 4.88131481809258899617374581516, 6.21811533540754762992433759763, 7.49366070289577557140981913858, 7.914173847950976842863271434784, 9.098237043513211764441474325898, 9.917841670146956307383134738932, 10.85174077876742916848302143955

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