Properties

Label 2-206400-1.1-c1-0-108
Degree $2$
Conductor $206400$
Sign $-1$
Analytic cond. $1648.11$
Root an. cond. $40.5969$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s + 9-s − 4·13-s − 4·19-s − 8·23-s − 27-s − 2·29-s − 4·31-s − 2·37-s + 4·39-s + 10·41-s − 43-s + 12·47-s − 7·49-s + 2·53-s + 4·57-s − 8·59-s − 12·61-s + 8·67-s + 8·69-s + 12·71-s + 6·73-s + 81-s + 6·83-s + 2·87-s + 12·89-s + 4·93-s + ⋯
L(s)  = 1  − 0.577·3-s + 1/3·9-s − 1.10·13-s − 0.917·19-s − 1.66·23-s − 0.192·27-s − 0.371·29-s − 0.718·31-s − 0.328·37-s + 0.640·39-s + 1.56·41-s − 0.152·43-s + 1.75·47-s − 49-s + 0.274·53-s + 0.529·57-s − 1.04·59-s − 1.53·61-s + 0.977·67-s + 0.963·69-s + 1.42·71-s + 0.702·73-s + 1/9·81-s + 0.658·83-s + 0.214·87-s + 1.27·89-s + 0.414·93-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 206400 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 206400 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(206400\)    =    \(2^{6} \cdot 3 \cdot 5^{2} \cdot 43\)
Sign: $-1$
Analytic conductor: \(1648.11\)
Root analytic conductor: \(40.5969\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 206400,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
5 \( 1 \)
43 \( 1 + T \)
good7 \( 1 + p T^{2} \)
11 \( 1 + p T^{2} \)
13 \( 1 + 4 T + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 + 8 T + p T^{2} \)
29 \( 1 + 2 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 - 10 T + p T^{2} \)
47 \( 1 - 12 T + p T^{2} \)
53 \( 1 - 2 T + p T^{2} \)
59 \( 1 + 8 T + p T^{2} \)
61 \( 1 + 12 T + p T^{2} \)
67 \( 1 - 8 T + p T^{2} \)
71 \( 1 - 12 T + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 - 6 T + p T^{2} \)
89 \( 1 - 12 T + p T^{2} \)
97 \( 1 + 10 T + p T^{2} \)
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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

−13.10354214906265, −12.65297846890429, −12.23442920465816, −12.12368302236347, −11.23201519382567, −11.05837012930018, −10.41247905068223, −10.12328113414436, −9.405694633418018, −9.258858892628826, −8.515431411119783, −7.810881160293512, −7.673594584756865, −7.032730085611492, −6.457111265709135, −6.010611783493408, −5.594104364185133, −4.937860282862155, −4.517605398229755, −3.939393991663649, −3.499350769787198, −2.503662845744460, −2.204837671936463, −1.554173677774443, −0.6037116282512219, 0, 0.6037116282512219, 1.554173677774443, 2.204837671936463, 2.503662845744460, 3.499350769787198, 3.939393991663649, 4.517605398229755, 4.937860282862155, 5.594104364185133, 6.010611783493408, 6.457111265709135, 7.032730085611492, 7.673594584756865, 7.810881160293512, 8.515431411119783, 9.258858892628826, 9.405694633418018, 10.12328113414436, 10.41247905068223, 11.05837012930018, 11.23201519382567, 12.12368302236347, 12.23442920465816, 12.65297846890429, 13.10354214906265

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