Properties

Label 2-24400-1.1-c1-0-21
Degree $2$
Conductor $24400$
Sign $-1$
Analytic cond. $194.834$
Root an. cond. $13.9583$
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  − 3·9-s + 4·11-s + 2·13-s + 2·17-s + 4·19-s − 2·29-s − 10·37-s − 6·41-s − 4·43-s − 4·47-s − 7·49-s − 2·53-s + 12·59-s + 61-s + 4·67-s − 2·73-s + 8·79-s + 9·81-s − 14·89-s − 18·97-s − 12·99-s + 101-s + 103-s + 107-s + 109-s + 113-s − 6·117-s + ⋯
L(s)  = 1  − 9-s + 1.20·11-s + 0.554·13-s + 0.485·17-s + 0.917·19-s − 0.371·29-s − 1.64·37-s − 0.937·41-s − 0.609·43-s − 0.583·47-s − 49-s − 0.274·53-s + 1.56·59-s + 0.128·61-s + 0.488·67-s − 0.234·73-s + 0.900·79-s + 81-s − 1.48·89-s − 1.82·97-s − 1.20·99-s + 0.0995·101-s + 0.0985·103-s + 0.0966·107-s + 0.0957·109-s + 0.0940·113-s − 0.554·117-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 24400 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 24400 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(24400\)    =    \(2^{4} \cdot 5^{2} \cdot 61\)
Sign: $-1$
Analytic conductor: \(194.834\)
Root analytic conductor: \(13.9583\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 24400,\ (\ :1/2),\ -1)\)

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 \( 1 \)
61 \( 1 - T \)
good3 \( 1 + p T^{2} \)
7 \( 1 + p T^{2} \)
11 \( 1 - 4 T + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 + 2 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 + 10 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 + 4 T + p T^{2} \)
53 \( 1 + 2 T + p T^{2} \)
59 \( 1 - 12 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 + 2 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 + 14 T + p T^{2} \)
97 \( 1 + 18 T + p T^{2} \)
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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

−15.70499302230877, −15.00217796200530, −14.58686799878234, −13.96728894027853, −13.77928982113016, −12.99381014841380, −12.32207235177579, −11.76610515786241, −11.45429930765540, −10.93243170039551, −10.07588683595152, −9.684678182925488, −8.956613573509492, −8.546554131598872, −8.022781453080550, −7.201138435288513, −6.632485035512317, −6.124090138289561, −5.325154414175716, −5.020337293570492, −3.823026636763114, −3.548481853525439, −2.826128068408654, −1.785006160720023, −1.146303226874130, 0, 1.146303226874130, 1.785006160720023, 2.826128068408654, 3.548481853525439, 3.823026636763114, 5.020337293570492, 5.325154414175716, 6.124090138289561, 6.632485035512317, 7.201138435288513, 8.022781453080550, 8.546554131598872, 8.956613573509492, 9.684678182925488, 10.07588683595152, 10.93243170039551, 11.45429930765540, 11.76610515786241, 12.32207235177579, 12.99381014841380, 13.77928982113016, 13.96728894027853, 14.58686799878234, 15.00217796200530, 15.70499302230877

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