Properties

Label 2-206400-1.1-c1-0-137
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s + 2·7-s + 9-s + 6·13-s + 3·17-s + 2·19-s + 2·21-s + 3·23-s + 27-s + 4·29-s + 31-s − 10·37-s + 6·39-s + 3·41-s − 43-s + 7·47-s − 3·49-s + 3·51-s − 9·53-s + 2·57-s + 3·59-s + 2·61-s + 2·63-s + 11·67-s + 3·69-s − 14·71-s + 3·79-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.755·7-s + 1/3·9-s + 1.66·13-s + 0.727·17-s + 0.458·19-s + 0.436·21-s + 0.625·23-s + 0.192·27-s + 0.742·29-s + 0.179·31-s − 1.64·37-s + 0.960·39-s + 0.468·41-s − 0.152·43-s + 1.02·47-s − 3/7·49-s + 0.420·51-s − 1.23·53-s + 0.264·57-s + 0.390·59-s + 0.256·61-s + 0.251·63-s + 1.34·67-s + 0.361·69-s − 1.66·71-s + 0.337·79-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: \(0\)
Selberg data: \((2,\ 206400,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(5.502968501\)
\(L(\frac12)\) \(\approx\) \(5.502968501\)
\(L(\frac{3}{2})\) 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 \( 1 - 2 T + p T^{2} \)
11 \( 1 + p T^{2} \)
13 \( 1 - 6 T + p T^{2} \)
17 \( 1 - 3 T + p T^{2} \)
19 \( 1 - 2 T + p T^{2} \)
23 \( 1 - 3 T + p T^{2} \)
29 \( 1 - 4 T + p T^{2} \)
31 \( 1 - T + p T^{2} \)
37 \( 1 + 10 T + p T^{2} \)
41 \( 1 - 3 T + p T^{2} \)
47 \( 1 - 7 T + p T^{2} \)
53 \( 1 + 9 T + p T^{2} \)
59 \( 1 - 3 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 - 11 T + p T^{2} \)
71 \( 1 + 14 T + p T^{2} \)
73 \( 1 + p T^{2} \)
79 \( 1 - 3 T + p T^{2} \)
83 \( 1 - 16 T + p T^{2} \)
89 \( 1 + p T^{2} \)
97 \( 1 + T + p T^{2} \)
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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

−12.97596564516633, −12.74392523119470, −11.95492519722534, −11.72734697742799, −11.11687567826363, −10.62835929132161, −10.37063907100588, −9.691377688762668, −9.066494989554411, −8.839602109821106, −8.225329797873011, −7.935304291089461, −7.448766717238535, −6.715392316930523, −6.439170326936102, −5.652428268521783, −5.274307919855262, −4.701434698606050, −4.085942727704586, −3.516956268970180, −3.174743895115277, −2.472517679797913, −1.681580132157306, −1.287624658754672, −0.6780201842895892, 0.6780201842895892, 1.287624658754672, 1.681580132157306, 2.472517679797913, 3.174743895115277, 3.516956268970180, 4.085942727704586, 4.701434698606050, 5.274307919855262, 5.652428268521783, 6.439170326936102, 6.715392316930523, 7.448766717238535, 7.935304291089461, 8.225329797873011, 8.839602109821106, 9.066494989554411, 9.691377688762668, 10.37063907100588, 10.62835929132161, 11.11687567826363, 11.72734697742799, 11.95492519722534, 12.74392523119470, 12.97596564516633

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