Properties

Label 2-48e2-4.3-c2-0-52
Degree $2$
Conductor $2304$
Sign $1$
Analytic cond. $62.7794$
Root an. cond. $7.92334$
Motivic weight $2$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 8·5-s + 24·13-s − 30·17-s + 39·25-s + 40·29-s + 24·37-s + 18·41-s + 49·49-s − 56·53-s + 120·61-s + 192·65-s − 110·73-s − 240·85-s + 78·89-s − 130·97-s + 40·101-s + 120·109-s + 30·113-s + ⋯
L(s)  = 1  + 8/5·5-s + 1.84·13-s − 1.76·17-s + 1.55·25-s + 1.37·29-s + 0.648·37-s + 0.439·41-s + 49-s − 1.05·53-s + 1.96·61-s + 2.95·65-s − 1.50·73-s − 2.82·85-s + 0.876·89-s − 1.34·97-s + 0.396·101-s + 1.10·109-s + 0.265·113-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2304 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2304 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2304\)    =    \(2^{8} \cdot 3^{2}\)
Sign: $1$
Analytic conductor: \(62.7794\)
Root analytic conductor: \(7.92334\)
Motivic weight: \(2\)
Rational: yes
Arithmetic: yes
Character: $\chi_{2304} (1279, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2304,\ (\ :1),\ 1)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(3.221536460\)
\(L(\frac12)\) \(\approx\) \(3.221536460\)
\(L(2)\) 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 \( 1 \)
good5 \( 1 - 8 T + p^{2} T^{2} \)
7 \( ( 1 - p T )( 1 + p T ) \)
11 \( ( 1 - p T )( 1 + p T ) \)
13 \( 1 - 24 T + p^{2} T^{2} \)
17 \( 1 + 30 T + p^{2} T^{2} \)
19 \( ( 1 - p T )( 1 + p T ) \)
23 \( ( 1 - p T )( 1 + p T ) \)
29 \( 1 - 40 T + p^{2} T^{2} \)
31 \( ( 1 - p T )( 1 + p T ) \)
37 \( 1 - 24 T + p^{2} T^{2} \)
41 \( 1 - 18 T + p^{2} T^{2} \)
43 \( ( 1 - p T )( 1 + p T ) \)
47 \( ( 1 - p T )( 1 + p T ) \)
53 \( 1 + 56 T + p^{2} T^{2} \)
59 \( ( 1 - p T )( 1 + p T ) \)
61 \( 1 - 120 T + p^{2} T^{2} \)
67 \( ( 1 - p T )( 1 + p T ) \)
71 \( ( 1 - p T )( 1 + p T ) \)
73 \( 1 + 110 T + p^{2} T^{2} \)
79 \( ( 1 - p T )( 1 + p T ) \)
83 \( ( 1 - p T )( 1 + p T ) \)
89 \( 1 - 78 T + p^{2} T^{2} \)
97 \( 1 + 130 T + p^{2} T^{2} \)
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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

−8.793547564480527934861392934462, −8.405947025598510909935267893161, −7.03375059627796256225375545266, −6.26171262085803484316595172768, −5.97224315078286538302009979467, −4.90890469418208371875497710067, −4.01972625115017998430353695037, −2.79567260269768918616201316775, −1.95562631391396942460901824050, −0.983773415587476290780752467357, 0.983773415587476290780752467357, 1.95562631391396942460901824050, 2.79567260269768918616201316775, 4.01972625115017998430353695037, 4.90890469418208371875497710067, 5.97224315078286538302009979467, 6.26171262085803484316595172768, 7.03375059627796256225375545266, 8.405947025598510909935267893161, 8.793547564480527934861392934462

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