Properties

Label 2-5239-1.1-c1-0-385
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  + 2.45·2-s + 2.80·3-s + 4.03·4-s − 3.48·5-s + 6.87·6-s − 3.54·7-s + 4.99·8-s + 4.84·9-s − 8.56·10-s − 5.60·11-s + 11.2·12-s − 8.69·14-s − 9.76·15-s + 4.20·16-s − 2.47·17-s + 11.8·18-s − 2.94·19-s − 14.0·20-s − 9.91·21-s − 13.7·22-s + 1.33·23-s + 13.9·24-s + 7.14·25-s + 5.15·27-s − 14.2·28-s − 6.22·29-s − 23.9·30-s + ⋯
L(s)  = 1  + 1.73·2-s + 1.61·3-s + 2.01·4-s − 1.55·5-s + 2.80·6-s − 1.33·7-s + 1.76·8-s + 1.61·9-s − 2.70·10-s − 1.69·11-s + 3.26·12-s − 2.32·14-s − 2.52·15-s + 1.05·16-s − 0.601·17-s + 2.80·18-s − 0.675·19-s − 3.14·20-s − 2.16·21-s − 2.93·22-s + 0.277·23-s + 2.85·24-s + 1.42·25-s + 0.992·27-s − 2.69·28-s − 1.15·29-s − 4.37·30-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 \( 1 - 2.45T + 2T^{2} \)
3 \( 1 - 2.80T + 3T^{2} \)
5 \( 1 + 3.48T + 5T^{2} \)
7 \( 1 + 3.54T + 7T^{2} \)
11 \( 1 + 5.60T + 11T^{2} \)
17 \( 1 + 2.47T + 17T^{2} \)
19 \( 1 + 2.94T + 19T^{2} \)
23 \( 1 - 1.33T + 23T^{2} \)
29 \( 1 + 6.22T + 29T^{2} \)
37 \( 1 - 7.14T + 37T^{2} \)
41 \( 1 + 4.88T + 41T^{2} \)
43 \( 1 + 0.926T + 43T^{2} \)
47 \( 1 - 11.4T + 47T^{2} \)
53 \( 1 + 9.27T + 53T^{2} \)
59 \( 1 + 6.89T + 59T^{2} \)
61 \( 1 - 5.72T + 61T^{2} \)
67 \( 1 - 9.27T + 67T^{2} \)
71 \( 1 + 0.850T + 71T^{2} \)
73 \( 1 - 8.68T + 73T^{2} \)
79 \( 1 + 5.69T + 79T^{2} \)
83 \( 1 + 10.1T + 83T^{2} \)
89 \( 1 + 3.72T + 89T^{2} \)
97 \( 1 - 11.4T + 97T^{2} \)
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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

−7.69343646349794477765024139484, −7.17102435915771083101289253048, −6.46630315852488747803273222998, −5.46329469094129373316481145923, −4.50450504480051358982106377855, −3.96832770541835026452007441058, −3.34704816008969175933973191828, −2.83342225481433173519312302583, −2.24532660892996888005665762445, 0, 2.24532660892996888005665762445, 2.83342225481433173519312302583, 3.34704816008969175933973191828, 3.96832770541835026452007441058, 4.50450504480051358982106377855, 5.46329469094129373316481145923, 6.46630315852488747803273222998, 7.17102435915771083101289253048, 7.69343646349794477765024139484

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