Properties

Label 2-62400-1.1-c1-0-98
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 − 2·7-s + 9-s − 4·11-s + 13-s + 6·17-s − 6·19-s + 2·21-s − 27-s + 2·29-s − 6·31-s + 4·33-s + 10·37-s − 39-s + 8·41-s + 12·43-s − 12·47-s − 3·49-s − 6·51-s − 6·53-s + 6·57-s − 2·61-s − 2·63-s + 2·67-s − 8·71-s − 14·73-s + 8·77-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.755·7-s + 1/3·9-s − 1.20·11-s + 0.277·13-s + 1.45·17-s − 1.37·19-s + 0.436·21-s − 0.192·27-s + 0.371·29-s − 1.07·31-s + 0.696·33-s + 1.64·37-s − 0.160·39-s + 1.24·41-s + 1.82·43-s − 1.75·47-s − 3/7·49-s − 0.840·51-s − 0.824·53-s + 0.794·57-s − 0.256·61-s − 0.251·63-s + 0.244·67-s − 0.949·71-s − 1.63·73-s + 0.911·77-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 \( 1 + 2 T + p T^{2} \)
11 \( 1 + 4 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 + 6 T + p T^{2} \)
37 \( 1 - 10 T + p T^{2} \)
41 \( 1 - 8 T + p T^{2} \)
43 \( 1 - 12 T + p T^{2} \)
47 \( 1 + 12 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + 2 T + p T^{2} \)
67 \( 1 - 2 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 + 14 T + p T^{2} \)
79 \( 1 - 4 T + p T^{2} \)
83 \( 1 - 8 T + p T^{2} \)
89 \( 1 - 4 T + p T^{2} \)
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

−14.59015221796410, −14.09236439613473, −13.19439899862283, −12.89178871240395, −12.72633918062530, −12.09267002740593, −11.40309442392165, −10.87960205431942, −10.55535333591948, −9.966764859200370, −9.527109535061026, −8.978814108035441, −8.169294102078076, −7.751288088072538, −7.338012420266175, −6.500242305724634, −6.007615723791314, −5.748227191561168, −4.961776203375874, −4.421796811251976, −3.753384075285823, −3.030645457454382, −2.539790790261237, −1.650541047243456, −0.7591598109468131, 0, 0.7591598109468131, 1.650541047243456, 2.539790790261237, 3.030645457454382, 3.753384075285823, 4.421796811251976, 4.961776203375874, 5.748227191561168, 6.007615723791314, 6.500242305724634, 7.338012420266175, 7.751288088072538, 8.169294102078076, 8.978814108035441, 9.527109535061026, 9.966764859200370, 10.55535333591948, 10.87960205431942, 11.40309442392165, 12.09267002740593, 12.72633918062530, 12.89178871240395, 13.19439899862283, 14.09236439613473, 14.59015221796410

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