Properties

Label 2-5239-1.1-c1-0-132
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.61·2-s + 0.389·3-s + 4.83·4-s − 3.31·5-s − 1.01·6-s − 2.18·7-s − 7.40·8-s − 2.84·9-s + 8.66·10-s − 3.68·11-s + 1.88·12-s + 5.70·14-s − 1.29·15-s + 9.68·16-s − 6.34·17-s + 7.44·18-s + 6.28·19-s − 16.0·20-s − 0.850·21-s + 9.63·22-s + 5.76·23-s − 2.88·24-s + 5.98·25-s − 2.27·27-s − 10.5·28-s − 2.27·29-s + 3.37·30-s + ⋯
L(s)  = 1  − 1.84·2-s + 0.224·3-s + 2.41·4-s − 1.48·5-s − 0.415·6-s − 0.825·7-s − 2.61·8-s − 0.949·9-s + 2.74·10-s − 1.11·11-s + 0.543·12-s + 1.52·14-s − 0.333·15-s + 2.42·16-s − 1.53·17-s + 1.75·18-s + 1.44·19-s − 3.58·20-s − 0.185·21-s + 2.05·22-s + 1.20·23-s − 0.588·24-s + 1.19·25-s − 0.438·27-s − 1.99·28-s − 0.423·29-s + 0.616·30-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: \(1\)
Selberg data: \((2,\ 5239,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.61T + 2T^{2} \)
3 \( 1 - 0.389T + 3T^{2} \)
5 \( 1 + 3.31T + 5T^{2} \)
7 \( 1 + 2.18T + 7T^{2} \)
11 \( 1 + 3.68T + 11T^{2} \)
17 \( 1 + 6.34T + 17T^{2} \)
19 \( 1 - 6.28T + 19T^{2} \)
23 \( 1 - 5.76T + 23T^{2} \)
29 \( 1 + 2.27T + 29T^{2} \)
37 \( 1 + 1.11T + 37T^{2} \)
41 \( 1 + 5.92T + 41T^{2} \)
43 \( 1 - 7.76T + 43T^{2} \)
47 \( 1 - 9.66T + 47T^{2} \)
53 \( 1 - 4.50T + 53T^{2} \)
59 \( 1 - 9.24T + 59T^{2} \)
61 \( 1 - 8.56T + 61T^{2} \)
67 \( 1 + 5.01T + 67T^{2} \)
71 \( 1 + 4.96T + 71T^{2} \)
73 \( 1 - 4.68T + 73T^{2} \)
79 \( 1 + 2.16T + 79T^{2} \)
83 \( 1 + 10.5T + 83T^{2} \)
89 \( 1 - 11.8T + 89T^{2} \)
97 \( 1 - 18.9T + 97T^{2} \)
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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

−7.952601633981999988575902897011, −7.30784046310688714568766910973, −6.99707571202615219036506343655, −5.97976734302660253372747736848, −5.03448067044990697056359327739, −3.71906854627616221937006243073, −2.94306378449862417745453527718, −2.39600226255743763403647353865, −0.75443846144841227366883034975, 0, 0.75443846144841227366883034975, 2.39600226255743763403647353865, 2.94306378449862417745453527718, 3.71906854627616221937006243073, 5.03448067044990697056359327739, 5.97976734302660253372747736848, 6.99707571202615219036506343655, 7.30784046310688714568766910973, 7.952601633981999988575902897011

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