Properties

Label 2-5239-1.1-c1-0-108
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 0.826·2-s − 0.332·3-s − 1.31·4-s − 4.12·5-s + 0.274·6-s − 3.59·7-s + 2.74·8-s − 2.88·9-s + 3.41·10-s + 4.39·11-s + 0.437·12-s + 2.97·14-s + 1.37·15-s + 0.365·16-s − 6.86·17-s + 2.38·18-s − 3.97·19-s + 5.43·20-s + 1.19·21-s − 3.63·22-s − 2.31·23-s − 0.911·24-s + 12.0·25-s + 1.95·27-s + 4.73·28-s − 7.05·29-s − 1.13·30-s + ⋯
L(s)  = 1  − 0.584·2-s − 0.191·3-s − 0.658·4-s − 1.84·5-s + 0.112·6-s − 1.35·7-s + 0.969·8-s − 0.963·9-s + 1.07·10-s + 1.32·11-s + 0.126·12-s + 0.794·14-s + 0.354·15-s + 0.0914·16-s − 1.66·17-s + 0.563·18-s − 0.911·19-s + 1.21·20-s + 0.260·21-s − 0.775·22-s − 0.482·23-s − 0.186·24-s + 2.40·25-s + 0.376·27-s + 0.894·28-s − 1.30·29-s − 0.207·30-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: \(1\)
Selberg data: \((2,\ 5239,\ (\ :1/2),\ -1)\)

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)$
bad13 \( 1 \)
31 \( 1 - T \)
good2 \( 1 + 0.826T + 2T^{2} \)
3 \( 1 + 0.332T + 3T^{2} \)
5 \( 1 + 4.12T + 5T^{2} \)
7 \( 1 + 3.59T + 7T^{2} \)
11 \( 1 - 4.39T + 11T^{2} \)
17 \( 1 + 6.86T + 17T^{2} \)
19 \( 1 + 3.97T + 19T^{2} \)
23 \( 1 + 2.31T + 23T^{2} \)
29 \( 1 + 7.05T + 29T^{2} \)
37 \( 1 - 6.85T + 37T^{2} \)
41 \( 1 - 2.95T + 41T^{2} \)
43 \( 1 + 1.59T + 43T^{2} \)
47 \( 1 - 7.56T + 47T^{2} \)
53 \( 1 - 3.71T + 53T^{2} \)
59 \( 1 - 2.24T + 59T^{2} \)
61 \( 1 - 8.14T + 61T^{2} \)
67 \( 1 - 4.11T + 67T^{2} \)
71 \( 1 - 12.3T + 71T^{2} \)
73 \( 1 - 6.55T + 73T^{2} \)
79 \( 1 + 11.8T + 79T^{2} \)
83 \( 1 - 9.57T + 83T^{2} \)
89 \( 1 - 0.170T + 89T^{2} \)
97 \( 1 + 13.9T + 97T^{2} \)
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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

−8.116632708214288608645578745221, −7.08667986677559650569252428385, −6.66904399252021851524062402157, −5.81595319659124409386783708515, −4.60401985960688961143675416662, −3.94414766896913945411122083799, −3.66625125088079569740879709585, −2.43014270997479539307458879297, −0.68275234763840572630823295377, 0, 0.68275234763840572630823295377, 2.43014270997479539307458879297, 3.66625125088079569740879709585, 3.94414766896913945411122083799, 4.60401985960688961143675416662, 5.81595319659124409386783708515, 6.66904399252021851524062402157, 7.08667986677559650569252428385, 8.116632708214288608645578745221

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