Properties

Label 2-5239-1.1-c1-0-142
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  − 0.994·2-s − 2.24·3-s − 1.01·4-s + 0.441·5-s + 2.22·6-s − 0.726·7-s + 2.99·8-s + 2.02·9-s − 0.438·10-s + 1.60·11-s + 2.26·12-s + 0.722·14-s − 0.989·15-s − 0.955·16-s + 4.94·17-s − 2.01·18-s + 7.16·19-s − 0.446·20-s + 1.62·21-s − 1.59·22-s + 8.21·23-s − 6.71·24-s − 4.80·25-s + 2.19·27-s + 0.734·28-s + 5.88·29-s + 0.983·30-s + ⋯
L(s)  = 1  − 0.703·2-s − 1.29·3-s − 0.505·4-s + 0.197·5-s + 0.909·6-s − 0.274·7-s + 1.05·8-s + 0.674·9-s − 0.138·10-s + 0.483·11-s + 0.654·12-s + 0.193·14-s − 0.255·15-s − 0.238·16-s + 1.19·17-s − 0.474·18-s + 1.64·19-s − 0.0997·20-s + 0.355·21-s − 0.340·22-s + 1.71·23-s − 1.36·24-s − 0.961·25-s + 0.421·27-s + 0.138·28-s + 1.09·29-s + 0.179·30-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

\(L(1)\) \(\approx\) \(0.9041282067\)
\(L(\frac12)\) \(\approx\) \(0.9041282067\)
\(L(\frac{3}{2})\) 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 \( 1 + 0.994T + 2T^{2} \)
3 \( 1 + 2.24T + 3T^{2} \)
5 \( 1 - 0.441T + 5T^{2} \)
7 \( 1 + 0.726T + 7T^{2} \)
11 \( 1 - 1.60T + 11T^{2} \)
17 \( 1 - 4.94T + 17T^{2} \)
19 \( 1 - 7.16T + 19T^{2} \)
23 \( 1 - 8.21T + 23T^{2} \)
29 \( 1 - 5.88T + 29T^{2} \)
37 \( 1 - 6.46T + 37T^{2} \)
41 \( 1 - 2.09T + 41T^{2} \)
43 \( 1 - 10.5T + 43T^{2} \)
47 \( 1 - 2.12T + 47T^{2} \)
53 \( 1 - 4.51T + 53T^{2} \)
59 \( 1 + 5.07T + 59T^{2} \)
61 \( 1 - 11.9T + 61T^{2} \)
67 \( 1 - 10.6T + 67T^{2} \)
71 \( 1 + 8.55T + 71T^{2} \)
73 \( 1 - 11.6T + 73T^{2} \)
79 \( 1 - 1.20T + 79T^{2} \)
83 \( 1 + 3.17T + 83T^{2} \)
89 \( 1 + 13.8T + 89T^{2} \)
97 \( 1 + 6.96T + 97T^{2} \)
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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

−8.181731319361392695666043542704, −7.46860901559868977577377894193, −6.83774688588279426801659401268, −5.92241866676062463464543337528, −5.37674865730428422138539757346, −4.77066902101103191562278599097, −3.83088129995670335490256425458, −2.82330921557508752807100120030, −1.14799928111854251316777891423, −0.799368969696201930904440732818, 0.799368969696201930904440732818, 1.14799928111854251316777891423, 2.82330921557508752807100120030, 3.83088129995670335490256425458, 4.77066902101103191562278599097, 5.37674865730428422138539757346, 5.92241866676062463464543337528, 6.83774688588279426801659401268, 7.46860901559868977577377894193, 8.181731319361392695666043542704

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