Properties

Label 2-388080-1.1-c1-0-141
Degree $2$
Conductor $388080$
Sign $1$
Analytic cond. $3098.83$
Root an. cond. $55.6671$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 5-s − 11-s − 2·17-s − 6·19-s + 8·23-s + 25-s + 4·31-s − 2·37-s + 8·41-s − 8·43-s + 12·47-s + 10·53-s + 55-s + 12·59-s + 2·61-s + 4·67-s − 8·71-s + 12·73-s + 10·79-s + 2·83-s + 2·85-s − 6·89-s + 6·95-s + 18·97-s + 101-s + 103-s + 107-s + ⋯
L(s)  = 1  − 0.447·5-s − 0.301·11-s − 0.485·17-s − 1.37·19-s + 1.66·23-s + 1/5·25-s + 0.718·31-s − 0.328·37-s + 1.24·41-s − 1.21·43-s + 1.75·47-s + 1.37·53-s + 0.134·55-s + 1.56·59-s + 0.256·61-s + 0.488·67-s − 0.949·71-s + 1.40·73-s + 1.12·79-s + 0.219·83-s + 0.216·85-s − 0.635·89-s + 0.615·95-s + 1.82·97-s + 0.0995·101-s + 0.0985·103-s + 0.0966·107-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 388080 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 388080 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(388080\)    =    \(2^{4} \cdot 3^{2} \cdot 5 \cdot 7^{2} \cdot 11\)
Sign: $1$
Analytic conductor: \(3098.83\)
Root analytic conductor: \(55.6671\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 388080,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.709008839\)
\(L(\frac12)\) \(\approx\) \(2.709008839\)
\(L(\frac{3}{2})\) 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 \( 1 \)
5 \( 1 + T \)
7 \( 1 \)
11 \( 1 + T \)
good13 \( 1 + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
23 \( 1 - 8 T + p T^{2} \)
29 \( 1 + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 - 8 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 - 12 T + p T^{2} \)
53 \( 1 - 10 T + p T^{2} \)
59 \( 1 - 12 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 - 12 T + p T^{2} \)
79 \( 1 - 10 T + p T^{2} \)
83 \( 1 - 2 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 - 18 T + p T^{2} \)
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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

−12.51814067098267, −11.97349528076205, −11.54233790595877, −11.08742901107645, −10.66437208175026, −10.35036269163265, −9.801446810898256, −9.161152730304030, −8.714251810505912, −8.531685613544950, −7.931836589258297, −7.294496758422237, −7.061373777853685, −6.469518460522211, −6.085263698511262, −5.368134898098398, −4.961820143631641, −4.489445982923886, −3.903509124413023, −3.562945710582975, −2.688109863989043, −2.457572459762353, −1.795372957842447, −0.8390798483790890, −0.5484749194564710, 0.5484749194564710, 0.8390798483790890, 1.795372957842447, 2.457572459762353, 2.688109863989043, 3.562945710582975, 3.903509124413023, 4.489445982923886, 4.961820143631641, 5.368134898098398, 6.085263698511262, 6.469518460522211, 7.061373777853685, 7.294496758422237, 7.931836589258297, 8.531685613544950, 8.714251810505912, 9.161152730304030, 9.801446810898256, 10.35036269163265, 10.66437208175026, 11.08742901107645, 11.54233790595877, 11.97349528076205, 12.51814067098267

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