Properties

Label 2-5239-1.1-c1-0-13
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  + 2.08·2-s − 0.777·3-s + 2.35·4-s − 3.75·5-s − 1.62·6-s − 3.38·7-s + 0.741·8-s − 2.39·9-s − 7.84·10-s − 6.13·11-s − 1.83·12-s − 7.07·14-s + 2.92·15-s − 3.16·16-s + 5.82·17-s − 4.99·18-s − 3.74·19-s − 8.85·20-s + 2.63·21-s − 12.7·22-s − 2.96·23-s − 0.576·24-s + 9.13·25-s + 4.19·27-s − 7.98·28-s − 3.91·29-s + 6.09·30-s + ⋯
L(s)  = 1  + 1.47·2-s − 0.448·3-s + 1.17·4-s − 1.68·5-s − 0.662·6-s − 1.28·7-s + 0.262·8-s − 0.798·9-s − 2.48·10-s − 1.84·11-s − 0.528·12-s − 1.89·14-s + 0.754·15-s − 0.790·16-s + 1.41·17-s − 1.17·18-s − 0.858·19-s − 1.98·20-s + 0.574·21-s − 2.72·22-s − 0.617·23-s − 0.117·24-s + 1.82·25-s + 0.807·27-s − 1.50·28-s − 0.726·29-s + 1.11·30-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

\(L(1)\) \(\approx\) \(0.3069988148\)
\(L(\frac12)\) \(\approx\) \(0.3069988148\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.08T + 2T^{2} \)
3 \( 1 + 0.777T + 3T^{2} \)
5 \( 1 + 3.75T + 5T^{2} \)
7 \( 1 + 3.38T + 7T^{2} \)
11 \( 1 + 6.13T + 11T^{2} \)
17 \( 1 - 5.82T + 17T^{2} \)
19 \( 1 + 3.74T + 19T^{2} \)
23 \( 1 + 2.96T + 23T^{2} \)
29 \( 1 + 3.91T + 29T^{2} \)
37 \( 1 + 0.194T + 37T^{2} \)
41 \( 1 - 10.8T + 41T^{2} \)
43 \( 1 + 1.93T + 43T^{2} \)
47 \( 1 + 12.5T + 47T^{2} \)
53 \( 1 + 11.0T + 53T^{2} \)
59 \( 1 - 2.97T + 59T^{2} \)
61 \( 1 - 6.93T + 61T^{2} \)
67 \( 1 + 11.5T + 67T^{2} \)
71 \( 1 + 5.82T + 71T^{2} \)
73 \( 1 + 0.957T + 73T^{2} \)
79 \( 1 - 3.67T + 79T^{2} \)
83 \( 1 - 1.70T + 83T^{2} \)
89 \( 1 - 10.1T + 89T^{2} \)
97 \( 1 + 5.54T + 97T^{2} \)
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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

−7.889158281323227799362743917322, −7.47175229654450611824598485631, −6.44962361417919626843648382821, −5.90797453214405384986188340377, −5.21446978800885158949977236186, −4.55675709543020440802802907428, −3.61315043191870535970420460381, −3.21923253397127402421055645537, −2.55090640594350165141693289294, −0.22240796076348272827777745545, 0.22240796076348272827777745545, 2.55090640594350165141693289294, 3.21923253397127402421055645537, 3.61315043191870535970420460381, 4.55675709543020440802802907428, 5.21446978800885158949977236186, 5.90797453214405384986188340377, 6.44962361417919626843648382821, 7.47175229654450611824598485631, 7.889158281323227799362743917322

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