Properties

Label 2-64400-1.1-c1-0-52
Degree $2$
Conductor $64400$
Sign $-1$
Analytic cond. $514.236$
Root an. cond. $22.6767$
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  − 2·3-s − 7-s + 9-s + 2·11-s + 4·13-s + 6·17-s + 2·21-s + 23-s + 4·27-s − 2·29-s − 4·31-s − 4·33-s − 8·39-s + 6·41-s + 6·43-s + 49-s − 12·51-s + 12·53-s + 10·59-s + 2·61-s − 63-s − 2·67-s − 2·69-s − 8·71-s − 2·73-s − 2·77-s − 8·79-s + ⋯
L(s)  = 1  − 1.15·3-s − 0.377·7-s + 1/3·9-s + 0.603·11-s + 1.10·13-s + 1.45·17-s + 0.436·21-s + 0.208·23-s + 0.769·27-s − 0.371·29-s − 0.718·31-s − 0.696·33-s − 1.28·39-s + 0.937·41-s + 0.914·43-s + 1/7·49-s − 1.68·51-s + 1.64·53-s + 1.30·59-s + 0.256·61-s − 0.125·63-s − 0.244·67-s − 0.240·69-s − 0.949·71-s − 0.234·73-s − 0.227·77-s − 0.900·79-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 64400 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 64400 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(64400\)    =    \(2^{4} \cdot 5^{2} \cdot 7 \cdot 23\)
Sign: $-1$
Analytic conductor: \(514.236\)
Root analytic conductor: \(22.6767\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 64400,\ (\ :1/2),\ -1)\)

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 \( 1 \)
5 \( 1 \)
7 \( 1 + T \)
23 \( 1 - T \)
good3 \( 1 + 2 T + p T^{2} \)
11 \( 1 - 2 T + p T^{2} \)
13 \( 1 - 4 T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 + p T^{2} \)
29 \( 1 + 2 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 - 6 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 12 T + p T^{2} \)
59 \( 1 - 10 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 + 2 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 + 2 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 + 16 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
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

−14.59550846662739, −13.99964355180809, −13.34787348619123, −12.91685769285066, −12.35465315671354, −11.92845429189670, −11.48072654576097, −10.99824863025474, −10.53756801714541, −10.02449146791630, −9.445918583838110, −8.843353885073297, −8.416547294686482, −7.612265333150334, −7.112204717672683, −6.573961647989874, −5.882797758114137, −5.686762178597228, −5.211210878274085, −4.211500474407828, −3.885635004564918, −3.166995336783426, −2.450550856354063, −1.286958607683294, −1.008022617167871, 0, 1.008022617167871, 1.286958607683294, 2.450550856354063, 3.166995336783426, 3.885635004564918, 4.211500474407828, 5.211210878274085, 5.686762178597228, 5.882797758114137, 6.573961647989874, 7.112204717672683, 7.612265333150334, 8.416547294686482, 8.843353885073297, 9.445918583838110, 10.02449146791630, 10.53756801714541, 10.99824863025474, 11.48072654576097, 11.92845429189670, 12.35465315671354, 12.91685769285066, 13.34787348619123, 13.99964355180809, 14.59550846662739

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