Properties

Label 2-5239-1.1-c1-0-47
Degree $2$
Conductor $5239$
Sign $1$
Analytic cond. $41.8336$
Root an. cond. $6.46789$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.99·2-s − 1.58·3-s + 1.97·4-s − 2.66·5-s + 3.16·6-s − 1.73·7-s + 0.0439·8-s − 0.476·9-s + 5.32·10-s + 2.93·11-s − 3.14·12-s + 3.46·14-s + 4.23·15-s − 4.04·16-s + 1.90·17-s + 0.951·18-s + 4.24·19-s − 5.27·20-s + 2.76·21-s − 5.86·22-s − 3.75·23-s − 0.0697·24-s + 2.11·25-s + 5.52·27-s − 3.44·28-s − 4.27·29-s − 8.45·30-s + ⋯
L(s)  = 1  − 1.41·2-s − 0.917·3-s + 0.988·4-s − 1.19·5-s + 1.29·6-s − 0.657·7-s + 0.0155·8-s − 0.158·9-s + 1.68·10-s + 0.886·11-s − 0.906·12-s + 0.927·14-s + 1.09·15-s − 1.01·16-s + 0.461·17-s + 0.224·18-s + 0.974·19-s − 1.17·20-s + 0.602·21-s − 1.24·22-s − 0.783·23-s − 0.0142·24-s + 0.423·25-s + 1.06·27-s − 0.650·28-s − 0.793·29-s − 1.54·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5239 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5239 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(5239\)    =    \(13^{2} \cdot 31\)
Sign: $1$
Analytic conductor: \(41.8336\)
Root analytic conductor: \(6.46789\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 5239,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.2846726949\)
\(L(\frac12)\) \(\approx\) \(0.2846726949\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad13 \( 1 \)
31 \( 1 + T \)
good2 \( 1 + 1.99T + 2T^{2} \)
3 \( 1 + 1.58T + 3T^{2} \)
5 \( 1 + 2.66T + 5T^{2} \)
7 \( 1 + 1.73T + 7T^{2} \)
11 \( 1 - 2.93T + 11T^{2} \)
17 \( 1 - 1.90T + 17T^{2} \)
19 \( 1 - 4.24T + 19T^{2} \)
23 \( 1 + 3.75T + 23T^{2} \)
29 \( 1 + 4.27T + 29T^{2} \)
37 \( 1 - 3.05T + 37T^{2} \)
41 \( 1 - 5.80T + 41T^{2} \)
43 \( 1 - 11.6T + 43T^{2} \)
47 \( 1 - 10.5T + 47T^{2} \)
53 \( 1 + 13.8T + 53T^{2} \)
59 \( 1 - 13.7T + 59T^{2} \)
61 \( 1 - 5.05T + 61T^{2} \)
67 \( 1 + 12.7T + 67T^{2} \)
71 \( 1 + 5.83T + 71T^{2} \)
73 \( 1 + 4.92T + 73T^{2} \)
79 \( 1 - 0.743T + 79T^{2} \)
83 \( 1 - 0.165T + 83T^{2} \)
89 \( 1 - 1.85T + 89T^{2} \)
97 \( 1 + 6.35T + 97T^{2} \)
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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

−8.129562766829407621586498073020, −7.58070928390459707107172268892, −7.04718478512620873799016497146, −6.18931902162715985604415791820, −5.56447780353112846403268900253, −4.39288421892178720316187932877, −3.77846271767058957360363562499, −2.70768814679376052831796159372, −1.26221692554604199773089382613, −0.42833054753345948796124086597, 0.42833054753345948796124086597, 1.26221692554604199773089382613, 2.70768814679376052831796159372, 3.77846271767058957360363562499, 4.39288421892178720316187932877, 5.56447780353112846403268900253, 6.18931902162715985604415791820, 7.04718478512620873799016497146, 7.58070928390459707107172268892, 8.129562766829407621586498073020

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