Properties

Label 2-62400-1.1-c1-0-130
Degree $2$
Conductor $62400$
Sign $-1$
Analytic cond. $498.266$
Root an. cond. $22.3218$
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 − 7-s + 9-s + 5·11-s + 13-s − 3·17-s + 21-s − 4·23-s − 27-s − 9·29-s + 7·31-s − 5·33-s − 8·37-s − 39-s − 2·41-s + 7·47-s − 6·49-s + 3·51-s − 3·53-s − 9·59-s + 15·61-s − 63-s + 7·67-s + 4·69-s + 4·73-s − 5·77-s + 8·79-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.377·7-s + 1/3·9-s + 1.50·11-s + 0.277·13-s − 0.727·17-s + 0.218·21-s − 0.834·23-s − 0.192·27-s − 1.67·29-s + 1.25·31-s − 0.870·33-s − 1.31·37-s − 0.160·39-s − 0.312·41-s + 1.02·47-s − 6/7·49-s + 0.420·51-s − 0.412·53-s − 1.17·59-s + 1.92·61-s − 0.125·63-s + 0.855·67-s + 0.481·69-s + 0.468·73-s − 0.569·77-s + 0.900·79-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 62400 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 62400 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(62400\)    =    \(2^{6} \cdot 3 \cdot 5^{2} \cdot 13\)
Sign: $-1$
Analytic conductor: \(498.266\)
Root analytic conductor: \(22.3218\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 62400,\ (\ :1/2),\ -1)\)

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 \( 1 \)
13 \( 1 - T \)
good7 \( 1 + T + p T^{2} \)
11 \( 1 - 5 T + p T^{2} \)
17 \( 1 + 3 T + p T^{2} \)
19 \( 1 + p T^{2} \)
23 \( 1 + 4 T + p T^{2} \)
29 \( 1 + 9 T + p T^{2} \)
31 \( 1 - 7 T + p T^{2} \)
37 \( 1 + 8 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 + p T^{2} \)
47 \( 1 - 7 T + p T^{2} \)
53 \( 1 + 3 T + p T^{2} \)
59 \( 1 + 9 T + p T^{2} \)
61 \( 1 - 15 T + p T^{2} \)
67 \( 1 - 7 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 - 4 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 + 7 T + p T^{2} \)
89 \( 1 + 12 T + p T^{2} \)
97 \( 1 - 14 T + p T^{2} \)
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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

−14.29330263344288, −14.15572487509239, −13.48875705400350, −12.95168530214795, −12.46029129659568, −11.94392098495110, −11.45239782093973, −11.17412707844559, −10.42446553675046, −9.961231295687914, −9.388897399346677, −8.984060275703562, −8.393685061262288, −7.766002084537785, −6.966871961972292, −6.707956058980424, −6.136757588382768, −5.683655455310390, −4.933374902624748, −4.301878930405018, −3.767228347110515, −3.324146247976971, −2.224553001757119, −1.700062759363043, −0.8785380854951716, 0, 0.8785380854951716, 1.700062759363043, 2.224553001757119, 3.324146247976971, 3.767228347110515, 4.301878930405018, 4.933374902624748, 5.683655455310390, 6.136757588382768, 6.707956058980424, 6.966871961972292, 7.766002084537785, 8.393685061262288, 8.984060275703562, 9.388897399346677, 9.961231295687914, 10.42446553675046, 11.17412707844559, 11.45239782093973, 11.94392098495110, 12.46029129659568, 12.95168530214795, 13.48875705400350, 14.15572487509239, 14.29330263344288

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