Properties

Label 2-5239-1.1-c1-0-117
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  + 2.12·2-s − 3.21·3-s + 2.49·4-s + 1.10·5-s − 6.81·6-s − 3.09·7-s + 1.05·8-s + 7.31·9-s + 2.35·10-s + 3.71·11-s − 8.01·12-s − 6.57·14-s − 3.56·15-s − 2.76·16-s + 2.35·17-s + 15.5·18-s + 8.07·19-s + 2.76·20-s + 9.95·21-s + 7.87·22-s − 6.81·23-s − 3.37·24-s − 3.76·25-s − 13.8·27-s − 7.73·28-s + 2.35·29-s − 7.55·30-s + ⋯
L(s)  = 1  + 1.49·2-s − 1.85·3-s + 1.24·4-s + 0.496·5-s − 2.78·6-s − 1.17·7-s + 0.371·8-s + 2.43·9-s + 0.743·10-s + 1.11·11-s − 2.31·12-s − 1.75·14-s − 0.920·15-s − 0.690·16-s + 0.571·17-s + 3.65·18-s + 1.85·19-s + 0.619·20-s + 2.17·21-s + 1.67·22-s − 1.42·23-s − 0.689·24-s − 0.753·25-s − 2.66·27-s − 1.46·28-s + 0.437·29-s − 1.37·30-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: \(0\)
Selberg data: \((2,\ 5239,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.274312731\)
\(L(\frac12)\) \(\approx\) \(2.274312731\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.12T + 2T^{2} \)
3 \( 1 + 3.21T + 3T^{2} \)
5 \( 1 - 1.10T + 5T^{2} \)
7 \( 1 + 3.09T + 7T^{2} \)
11 \( 1 - 3.71T + 11T^{2} \)
17 \( 1 - 2.35T + 17T^{2} \)
19 \( 1 - 8.07T + 19T^{2} \)
23 \( 1 + 6.81T + 23T^{2} \)
29 \( 1 - 2.35T + 29T^{2} \)
37 \( 1 - 5.91T + 37T^{2} \)
41 \( 1 + 4.45T + 41T^{2} \)
43 \( 1 + 7.80T + 43T^{2} \)
47 \( 1 + 4.86T + 47T^{2} \)
53 \( 1 - 3.61T + 53T^{2} \)
59 \( 1 - 3.22T + 59T^{2} \)
61 \( 1 - 1.59T + 61T^{2} \)
67 \( 1 - 12.6T + 67T^{2} \)
71 \( 1 - 11.1T + 71T^{2} \)
73 \( 1 + 10.5T + 73T^{2} \)
79 \( 1 - 11.6T + 79T^{2} \)
83 \( 1 - 2.18T + 83T^{2} \)
89 \( 1 - 6.95T + 89T^{2} \)
97 \( 1 - 18.6T + 97T^{2} \)
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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

−7.76564423369441431363102522363, −6.79885965196830434172357806417, −6.45212555071102938126138287050, −5.92302242215647996063785835615, −5.40984224124731108921861873545, −4.74151015829929253466161792610, −3.82272956641613483241021805458, −3.34475298261391561134882689890, −1.91017322361007630775701548840, −0.71834295126473074901185190565, 0.71834295126473074901185190565, 1.91017322361007630775701548840, 3.34475298261391561134882689890, 3.82272956641613483241021805458, 4.74151015829929253466161792610, 5.40984224124731108921861873545, 5.92302242215647996063785835615, 6.45212555071102938126138287050, 6.79885965196830434172357806417, 7.76564423369441431363102522363

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