Properties

Label 2-47040-1.1-c1-0-174
Degree $2$
Conductor $47040$
Sign $-1$
Analytic cond. $375.616$
Root an. cond. $19.3808$
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 − 5-s + 9-s + 4·11-s + 6·13-s − 15-s − 2·17-s − 4·19-s + 25-s + 27-s − 10·29-s − 4·31-s + 4·33-s + 10·37-s + 6·39-s − 2·41-s − 4·43-s − 45-s + 8·47-s − 2·51-s − 2·53-s − 4·55-s − 4·57-s − 12·59-s − 10·61-s − 6·65-s + 12·67-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.447·5-s + 1/3·9-s + 1.20·11-s + 1.66·13-s − 0.258·15-s − 0.485·17-s − 0.917·19-s + 1/5·25-s + 0.192·27-s − 1.85·29-s − 0.718·31-s + 0.696·33-s + 1.64·37-s + 0.960·39-s − 0.312·41-s − 0.609·43-s − 0.149·45-s + 1.16·47-s − 0.280·51-s − 0.274·53-s − 0.539·55-s − 0.529·57-s − 1.56·59-s − 1.28·61-s − 0.744·65-s + 1.46·67-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 47040 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 47040 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(47040\)    =    \(2^{6} \cdot 3 \cdot 5 \cdot 7^{2}\)
Sign: $-1$
Analytic conductor: \(375.616\)
Root analytic conductor: \(19.3808\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 47040,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
7 \( 1 \)
good11 \( 1 - 4 T + p T^{2} \)
13 \( 1 - 6 T + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 + 10 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 - 10 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 + 2 T + p T^{2} \)
59 \( 1 + 12 T + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 + 10 T + p T^{2} \)
79 \( 1 - 4 T + p T^{2} \)
83 \( 1 + 4 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
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

−14.77937763785852, −14.43981146347493, −13.83418836494610, −13.22750741871504, −12.98257634495107, −12.34828989246636, −11.63585609165121, −11.19078437407265, −10.87930046792038, −10.20906514658380, −9.339614107311593, −9.012235895833833, −8.749256835308109, −7.920450080431045, −7.598798145308115, −6.815171242051615, −6.246469649443073, −5.944891438020776, −4.955923157418843, −4.159655202371246, −3.867853919360280, −3.405173793839786, −2.483778266198529, −1.691638444009990, −1.161529993198741, 0, 1.161529993198741, 1.691638444009990, 2.483778266198529, 3.405173793839786, 3.867853919360280, 4.159655202371246, 4.955923157418843, 5.944891438020776, 6.246469649443073, 6.815171242051615, 7.598798145308115, 7.920450080431045, 8.749256835308109, 9.012235895833833, 9.339614107311593, 10.20906514658380, 10.87930046792038, 11.19078437407265, 11.63585609165121, 12.34828989246636, 12.98257634495107, 13.22750741871504, 13.83418836494610, 14.43981146347493, 14.77937763785852

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