Properties

Label 2-67270-1.1-c1-0-32
Degree $2$
Conductor $67270$
Sign $-1$
Analytic cond. $537.153$
Root an. cond. $23.1765$
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-s + 2·3-s + 4-s + 5-s − 2·6-s − 7-s − 8-s + 9-s − 10-s + 2·12-s + 14-s + 2·15-s + 16-s − 6·17-s − 18-s + 4·19-s + 20-s − 2·21-s − 6·23-s − 2·24-s + 25-s − 4·27-s − 28-s + 2·29-s − 2·30-s − 32-s + 6·34-s + ⋯
L(s)  = 1  − 0.707·2-s + 1.15·3-s + 1/2·4-s + 0.447·5-s − 0.816·6-s − 0.377·7-s − 0.353·8-s + 1/3·9-s − 0.316·10-s + 0.577·12-s + 0.267·14-s + 0.516·15-s + 1/4·16-s − 1.45·17-s − 0.235·18-s + 0.917·19-s + 0.223·20-s − 0.436·21-s − 1.25·23-s − 0.408·24-s + 1/5·25-s − 0.769·27-s − 0.188·28-s + 0.371·29-s − 0.365·30-s − 0.176·32-s + 1.02·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 67270 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 67270 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(67270\)    =    \(2 \cdot 5 \cdot 7 \cdot 31^{2}\)
Sign: $-1$
Analytic conductor: \(537.153\)
Root analytic conductor: \(23.1765\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 67270,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
5 \( 1 - T \)
7 \( 1 + T \)
31 \( 1 \)
good3 \( 1 - 2 T + p T^{2} \)
11 \( 1 + p T^{2} \)
13 \( 1 + p T^{2} \)
17 \( 1 + 6 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 + 6 T + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
37 \( 1 - 10 T + p T^{2} \)
41 \( 1 - 10 T + p T^{2} \)
43 \( 1 + p T^{2} \)
47 \( 1 + 4 T + p T^{2} \)
53 \( 1 + 2 T + p T^{2} \)
59 \( 1 + 4 T + p T^{2} \)
61 \( 1 - 8 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 - 6 T + p T^{2} \)
79 \( 1 - 2 T + p T^{2} \)
83 \( 1 + 14 T + p T^{2} \)
89 \( 1 + 2 T + p T^{2} \)
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

−14.43988652268202, −13.95466638648963, −13.53467263411777, −13.00887260931343, −12.56429837711289, −11.84775958436961, −11.16805015635774, −11.03372907337193, −9.961020170302105, −9.817744695169343, −9.393147939130652, −8.685226755844498, −8.546521083677824, −7.721600153376872, −7.488393719977544, −6.722804510383854, −6.119054381789373, −5.785809671137604, −4.813887627846912, −4.159719780615718, −3.562813259246847, −2.757804641857639, −2.466265116623955, −1.848278861814404, −0.9819846335113499, 0, 0.9819846335113499, 1.848278861814404, 2.466265116623955, 2.757804641857639, 3.562813259246847, 4.159719780615718, 4.813887627846912, 5.785809671137604, 6.119054381789373, 6.722804510383854, 7.488393719977544, 7.721600153376872, 8.546521083677824, 8.685226755844498, 9.393147939130652, 9.817744695169343, 9.961020170302105, 11.03372907337193, 11.16805015635774, 11.84775958436961, 12.56429837711289, 13.00887260931343, 13.53467263411777, 13.95466638648963, 14.43988652268202

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