Properties

Label 2-5239-1.1-c1-0-107
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  + 1.71·2-s − 1.49·3-s + 0.937·4-s − 2.05·5-s − 2.56·6-s + 4.47·7-s − 1.82·8-s − 0.763·9-s − 3.52·10-s − 1.03·11-s − 1.40·12-s + 7.66·14-s + 3.07·15-s − 4.99·16-s + 6.17·17-s − 1.30·18-s + 4.34·19-s − 1.92·20-s − 6.69·21-s − 1.78·22-s − 8.83·23-s + 2.72·24-s − 0.770·25-s + 5.62·27-s + 4.19·28-s + 2.44·29-s + 5.27·30-s + ⋯
L(s)  = 1  + 1.21·2-s − 0.863·3-s + 0.468·4-s − 0.919·5-s − 1.04·6-s + 1.69·7-s − 0.643·8-s − 0.254·9-s − 1.11·10-s − 0.313·11-s − 0.404·12-s + 2.04·14-s + 0.794·15-s − 1.24·16-s + 1.49·17-s − 0.308·18-s + 0.997·19-s − 0.431·20-s − 1.45·21-s − 0.379·22-s − 1.84·23-s + 0.555·24-s − 0.154·25-s + 1.08·27-s + 0.792·28-s + 0.454·29-s + 0.962·30-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

\(L(1)\) \(\approx\) \(2.084755902\)
\(L(\frac12)\) \(\approx\) \(2.084755902\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.71T + 2T^{2} \)
3 \( 1 + 1.49T + 3T^{2} \)
5 \( 1 + 2.05T + 5T^{2} \)
7 \( 1 - 4.47T + 7T^{2} \)
11 \( 1 + 1.03T + 11T^{2} \)
17 \( 1 - 6.17T + 17T^{2} \)
19 \( 1 - 4.34T + 19T^{2} \)
23 \( 1 + 8.83T + 23T^{2} \)
29 \( 1 - 2.44T + 29T^{2} \)
37 \( 1 + 8.47T + 37T^{2} \)
41 \( 1 - 2.45T + 41T^{2} \)
43 \( 1 + 5.21T + 43T^{2} \)
47 \( 1 - 1.43T + 47T^{2} \)
53 \( 1 + 4.22T + 53T^{2} \)
59 \( 1 - 7.95T + 59T^{2} \)
61 \( 1 - 4.34T + 61T^{2} \)
67 \( 1 - 1.88T + 67T^{2} \)
71 \( 1 - 11.7T + 71T^{2} \)
73 \( 1 - 4.11T + 73T^{2} \)
79 \( 1 - 1.27T + 79T^{2} \)
83 \( 1 - 0.800T + 83T^{2} \)
89 \( 1 - 14.3T + 89T^{2} \)
97 \( 1 + 14.5T + 97T^{2} \)
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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

−8.069557242725551958505142871998, −7.52887512710173516737661738187, −6.51073609371298020989385337503, −5.54146980762000962318413039704, −5.35368167367605407202091642907, −4.67281659141607205981004080291, −3.89759677534439748476294375756, −3.22617854685895324028514128448, −2.00040847631067350995628452411, −0.67827943671508093794683424090, 0.67827943671508093794683424090, 2.00040847631067350995628452411, 3.22617854685895324028514128448, 3.89759677534439748476294375756, 4.67281659141607205981004080291, 5.35368167367605407202091642907, 5.54146980762000962318413039704, 6.51073609371298020989385337503, 7.52887512710173516737661738187, 8.069557242725551958505142871998

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