Properties

Label 2-5239-1.1-c1-0-131
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  + 2.74·2-s − 1.24·3-s + 5.54·4-s − 3.06·5-s − 3.41·6-s − 3.29·7-s + 9.75·8-s − 1.45·9-s − 8.43·10-s + 0.325·11-s − 6.89·12-s − 9.05·14-s + 3.81·15-s + 15.6·16-s + 4.63·17-s − 3.99·18-s − 7.31·19-s − 17.0·20-s + 4.09·21-s + 0.894·22-s + 6.13·23-s − 12.1·24-s + 4.41·25-s + 5.53·27-s − 18.2·28-s + 4.09·29-s + 10.4·30-s + ⋯
L(s)  = 1  + 1.94·2-s − 0.717·3-s + 2.77·4-s − 1.37·5-s − 1.39·6-s − 1.24·7-s + 3.44·8-s − 0.484·9-s − 2.66·10-s + 0.0982·11-s − 1.99·12-s − 2.41·14-s + 0.985·15-s + 3.92·16-s + 1.12·17-s − 0.941·18-s − 1.67·19-s − 3.80·20-s + 0.893·21-s + 0.190·22-s + 1.28·23-s − 2.47·24-s + 0.883·25-s + 1.06·27-s − 3.45·28-s + 0.760·29-s + 1.91·30-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

\(L(1)\) \(\approx\) \(3.455383941\)
\(L(\frac12)\) \(\approx\) \(3.455383941\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.74T + 2T^{2} \)
3 \( 1 + 1.24T + 3T^{2} \)
5 \( 1 + 3.06T + 5T^{2} \)
7 \( 1 + 3.29T + 7T^{2} \)
11 \( 1 - 0.325T + 11T^{2} \)
17 \( 1 - 4.63T + 17T^{2} \)
19 \( 1 + 7.31T + 19T^{2} \)
23 \( 1 - 6.13T + 23T^{2} \)
29 \( 1 - 4.09T + 29T^{2} \)
37 \( 1 - 9.40T + 37T^{2} \)
41 \( 1 + 6.50T + 41T^{2} \)
43 \( 1 - 0.943T + 43T^{2} \)
47 \( 1 + 7.06T + 47T^{2} \)
53 \( 1 - 12.8T + 53T^{2} \)
59 \( 1 + 0.690T + 59T^{2} \)
61 \( 1 - 3.13T + 61T^{2} \)
67 \( 1 - 9.72T + 67T^{2} \)
71 \( 1 + 3.47T + 71T^{2} \)
73 \( 1 - 14.9T + 73T^{2} \)
79 \( 1 + 3.91T + 79T^{2} \)
83 \( 1 - 1.26T + 83T^{2} \)
89 \( 1 + 3.52T + 89T^{2} \)
97 \( 1 - 8.52T + 97T^{2} \)
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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

−7.892377450975534540654128588544, −7.00725494406103944919596009793, −6.53543068585336055572844947976, −6.01187703128456222561045011181, −5.16892474431084608540569627431, −4.53386376940567387181664716485, −3.73924688769699155236180520832, −3.23397471910173777812705310308, −2.49540242233894262805134765407, −0.75224337555261820306456249315, 0.75224337555261820306456249315, 2.49540242233894262805134765407, 3.23397471910173777812705310308, 3.73924688769699155236180520832, 4.53386376940567387181664716485, 5.16892474431084608540569627431, 6.01187703128456222561045011181, 6.53543068585336055572844947976, 7.00725494406103944919596009793, 7.892377450975534540654128588544

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