Properties

Label 2-5239-1.1-c1-0-244
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  − 2.44·2-s + 2.35·3-s + 3.98·4-s − 2.67·5-s − 5.76·6-s − 0.955·7-s − 4.86·8-s + 2.54·9-s + 6.54·10-s − 0.164·11-s + 9.39·12-s + 2.33·14-s − 6.30·15-s + 3.92·16-s − 0.846·17-s − 6.23·18-s + 4.61·19-s − 10.6·20-s − 2.25·21-s + 0.403·22-s − 3.55·23-s − 11.4·24-s + 2.15·25-s − 1.06·27-s − 3.81·28-s + 5.07·29-s + 15.4·30-s + ⋯
L(s)  = 1  − 1.73·2-s + 1.35·3-s + 1.99·4-s − 1.19·5-s − 2.35·6-s − 0.361·7-s − 1.71·8-s + 0.849·9-s + 2.07·10-s − 0.0496·11-s + 2.71·12-s + 0.624·14-s − 1.62·15-s + 0.981·16-s − 0.205·17-s − 1.46·18-s + 1.05·19-s − 2.38·20-s − 0.491·21-s + 0.0859·22-s − 0.740·23-s − 2.33·24-s + 0.431·25-s − 0.205·27-s − 0.720·28-s + 0.942·29-s + 2.81·30-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 \( 1 + 2.44T + 2T^{2} \)
3 \( 1 - 2.35T + 3T^{2} \)
5 \( 1 + 2.67T + 5T^{2} \)
7 \( 1 + 0.955T + 7T^{2} \)
11 \( 1 + 0.164T + 11T^{2} \)
17 \( 1 + 0.846T + 17T^{2} \)
19 \( 1 - 4.61T + 19T^{2} \)
23 \( 1 + 3.55T + 23T^{2} \)
29 \( 1 - 5.07T + 29T^{2} \)
37 \( 1 - 7.21T + 37T^{2} \)
41 \( 1 + 0.599T + 41T^{2} \)
43 \( 1 - 4.14T + 43T^{2} \)
47 \( 1 + 11.9T + 47T^{2} \)
53 \( 1 - 9.33T + 53T^{2} \)
59 \( 1 + 7.75T + 59T^{2} \)
61 \( 1 + 6.21T + 61T^{2} \)
67 \( 1 - 0.784T + 67T^{2} \)
71 \( 1 + 2.65T + 71T^{2} \)
73 \( 1 + 0.941T + 73T^{2} \)
79 \( 1 - 10.0T + 79T^{2} \)
83 \( 1 - 7.61T + 83T^{2} \)
89 \( 1 - 17.3T + 89T^{2} \)
97 \( 1 + 6.09T + 97T^{2} \)
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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

−7.963015790617399196391904899767, −7.67624339404003582840862779277, −6.90527141878458281325120318808, −6.12117248973135536372865487306, −4.68298623237300544712467598007, −3.71869667333641733693633954089, −3.03493746093008949245990172116, −2.30494045029715226801806104331, −1.18408596888953319598875137964, 0, 1.18408596888953319598875137964, 2.30494045029715226801806104331, 3.03493746093008949245990172116, 3.71869667333641733693633954089, 4.68298623237300544712467598007, 6.12117248973135536372865487306, 6.90527141878458281325120318808, 7.67624339404003582840862779277, 7.963015790617399196391904899767

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