Properties

Label 2-62400-1.1-c1-0-122
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 − 5·17-s − 21-s + 27-s + 7·29-s + 9·31-s − 5·33-s − 8·37-s − 39-s − 2·41-s − 8·43-s − 9·47-s − 6·49-s − 5·51-s + 11·53-s + 59-s + 7·61-s − 63-s + 15·67-s + 8·71-s − 4·73-s + 5·77-s + 4·79-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.377·7-s + 1/3·9-s − 1.50·11-s − 0.277·13-s − 1.21·17-s − 0.218·21-s + 0.192·27-s + 1.29·29-s + 1.61·31-s − 0.870·33-s − 1.31·37-s − 0.160·39-s − 0.312·41-s − 1.21·43-s − 1.31·47-s − 6/7·49-s − 0.700·51-s + 1.51·53-s + 0.130·59-s + 0.896·61-s − 0.125·63-s + 1.83·67-s + 0.949·71-s − 0.468·73-s + 0.569·77-s + 0.450·79-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 \( 1 + 5 T + p T^{2} \)
19 \( 1 + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 - 7 T + p T^{2} \)
31 \( 1 - 9 T + p T^{2} \)
37 \( 1 + 8 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 + 9 T + p T^{2} \)
53 \( 1 - 11 T + p T^{2} \)
59 \( 1 - T + p T^{2} \)
61 \( 1 - 7 T + p T^{2} \)
67 \( 1 - 15 T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 + 4 T + p T^{2} \)
79 \( 1 - 4 T + p T^{2} \)
83 \( 1 - 9 T + p T^{2} \)
89 \( 1 - 16 T + p T^{2} \)
97 \( 1 + 2 T + p T^{2} \)
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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

−14.56390874903488, −13.77942296307008, −13.61597709801116, −12.99842569827971, −12.77444429605214, −11.89451988665080, −11.67272606103805, −10.77506903465253, −10.36988555453207, −9.996576139549391, −9.478142420099094, −8.723738983052988, −8.214662550163807, −8.092688170838614, −7.193899532957552, −6.602446730547450, −6.426227067832414, −5.256055362580352, −5.023455889108536, −4.422291419702562, −3.568216583540093, −3.059596999556089, −2.393862402016807, −2.014002567162436, −0.8473084333369638, 0, 0.8473084333369638, 2.014002567162436, 2.393862402016807, 3.059596999556089, 3.568216583540093, 4.422291419702562, 5.023455889108536, 5.256055362580352, 6.426227067832414, 6.602446730547450, 7.193899532957552, 8.092688170838614, 8.214662550163807, 8.723738983052988, 9.478142420099094, 9.996576139549391, 10.36988555453207, 10.77506903465253, 11.67272606103805, 11.89451988665080, 12.77444429605214, 12.99842569827971, 13.61597709801116, 13.77942296307008, 14.56390874903488

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