Properties

Label 2-520e2-1.1-c1-0-216
Degree $2$
Conductor $270400$
Sign $-1$
Analytic cond. $2159.15$
Root an. cond. $46.4667$
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 + 9-s + 2·11-s − 6·19-s + 6·23-s − 4·27-s + 6·29-s + 6·31-s + 4·33-s − 6·37-s − 8·41-s + 6·43-s − 8·47-s − 7·49-s − 12·53-s − 12·57-s − 2·59-s − 6·61-s + 12·67-s + 12·69-s − 2·71-s + 6·73-s − 11·81-s + 4·83-s + 12·87-s − 8·89-s + 12·93-s + ⋯
L(s)  = 1  + 1.15·3-s + 1/3·9-s + 0.603·11-s − 1.37·19-s + 1.25·23-s − 0.769·27-s + 1.11·29-s + 1.07·31-s + 0.696·33-s − 0.986·37-s − 1.24·41-s + 0.914·43-s − 1.16·47-s − 49-s − 1.64·53-s − 1.58·57-s − 0.260·59-s − 0.768·61-s + 1.46·67-s + 1.44·69-s − 0.237·71-s + 0.702·73-s − 1.22·81-s + 0.439·83-s + 1.28·87-s − 0.847·89-s + 1.24·93-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 270400 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 270400 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(270400\)    =    \(2^{6} \cdot 5^{2} \cdot 13^{2}\)
Sign: $-1$
Analytic conductor: \(2159.15\)
Root analytic conductor: \(46.4667\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 270400,\ (\ :1/2),\ -1)\)

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

−13.00960423132083, −12.69181908748606, −12.14953228265620, −11.66795218360207, −11.06390729495350, −10.80063820954121, −10.06770762372084, −9.759026461414146, −9.199404629237336, −8.749714951437987, −8.418337005860764, −8.070086237715093, −7.509840279483511, −6.769545698299659, −6.565388310691551, −6.081515205600838, −5.262456252332137, −4.654464022721500, −4.443989102899532, −3.533847897735914, −3.282210388978640, −2.774957204282469, −2.078301043122864, −1.658154450254525, −0.8926437861228895, 0, 0.8926437861228895, 1.658154450254525, 2.078301043122864, 2.774957204282469, 3.282210388978640, 3.533847897735914, 4.443989102899532, 4.654464022721500, 5.262456252332137, 6.081515205600838, 6.565388310691551, 6.769545698299659, 7.509840279483511, 8.070086237715093, 8.418337005860764, 8.749714951437987, 9.199404629237336, 9.759026461414146, 10.06770762372084, 10.80063820954121, 11.06390729495350, 11.66795218360207, 12.14953228265620, 12.69181908748606, 13.00960423132083

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