Properties

Label 2-5239-1.1-c1-0-56
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  + 1.44·2-s + 0.0382·3-s + 0.100·4-s − 3.85·5-s + 0.0554·6-s + 1.66·7-s − 2.75·8-s − 2.99·9-s − 5.59·10-s + 1.88·11-s + 0.00384·12-s + 2.40·14-s − 0.147·15-s − 4.19·16-s − 3.75·17-s − 4.34·18-s − 3.26·19-s − 0.388·20-s + 0.0636·21-s + 2.72·22-s − 5.31·23-s − 0.105·24-s + 9.89·25-s − 0.229·27-s + 0.167·28-s + 3.11·29-s − 0.214·30-s + ⋯
L(s)  = 1  + 1.02·2-s + 0.0220·3-s + 0.0503·4-s − 1.72·5-s + 0.0226·6-s + 0.628·7-s − 0.973·8-s − 0.999·9-s − 1.76·10-s + 0.566·11-s + 0.00111·12-s + 0.643·14-s − 0.0381·15-s − 1.04·16-s − 0.909·17-s − 1.02·18-s − 0.750·19-s − 0.0868·20-s + 0.0138·21-s + 0.581·22-s − 1.10·23-s − 0.0214·24-s + 1.97·25-s − 0.0441·27-s + 0.0316·28-s + 0.577·29-s − 0.0390·30-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

\(L(1)\) \(\approx\) \(1.135642902\)
\(L(\frac12)\) \(\approx\) \(1.135642902\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.44T + 2T^{2} \)
3 \( 1 - 0.0382T + 3T^{2} \)
5 \( 1 + 3.85T + 5T^{2} \)
7 \( 1 - 1.66T + 7T^{2} \)
11 \( 1 - 1.88T + 11T^{2} \)
17 \( 1 + 3.75T + 17T^{2} \)
19 \( 1 + 3.26T + 19T^{2} \)
23 \( 1 + 5.31T + 23T^{2} \)
29 \( 1 - 3.11T + 29T^{2} \)
37 \( 1 + 11.5T + 37T^{2} \)
41 \( 1 - 7.94T + 41T^{2} \)
43 \( 1 - 9.24T + 43T^{2} \)
47 \( 1 - 6.97T + 47T^{2} \)
53 \( 1 - 6.11T + 53T^{2} \)
59 \( 1 + 12.1T + 59T^{2} \)
61 \( 1 - 1.75T + 61T^{2} \)
67 \( 1 + 7.94T + 67T^{2} \)
71 \( 1 + 0.735T + 71T^{2} \)
73 \( 1 - 13.5T + 73T^{2} \)
79 \( 1 + 5.66T + 79T^{2} \)
83 \( 1 - 13.7T + 83T^{2} \)
89 \( 1 - 10.2T + 89T^{2} \)
97 \( 1 - 8.34T + 97T^{2} \)
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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

−8.212736272085001545702301777573, −7.53046648903365700054036568453, −6.62133038642940336573834042193, −5.95135150928396680482007641256, −5.05097532386113247860130824398, −4.32519710232892844018729750355, −3.96927056394785118356568109712, −3.18529965950838394347766605893, −2.22685859685820700971705112905, −0.46962346214478409771466926672, 0.46962346214478409771466926672, 2.22685859685820700971705112905, 3.18529965950838394347766605893, 3.96927056394785118356568109712, 4.32519710232892844018729750355, 5.05097532386113247860130824398, 5.95135150928396680482007641256, 6.62133038642940336573834042193, 7.53046648903365700054036568453, 8.212736272085001545702301777573

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