Properties

Label 2-5239-1.1-c1-0-12
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  − 2.54·2-s + 0.532·3-s + 4.46·4-s − 3.72·5-s − 1.35·6-s − 4.87·7-s − 6.26·8-s − 2.71·9-s + 9.45·10-s + 4.55·11-s + 2.37·12-s + 12.3·14-s − 1.98·15-s + 6.99·16-s + 1.64·17-s + 6.90·18-s + 3.55·19-s − 16.6·20-s − 2.59·21-s − 11.5·22-s − 4.85·23-s − 3.33·24-s + 8.84·25-s − 3.04·27-s − 21.7·28-s + 0.682·29-s + 5.03·30-s + ⋯
L(s)  = 1  − 1.79·2-s + 0.307·3-s + 2.23·4-s − 1.66·5-s − 0.552·6-s − 1.84·7-s − 2.21·8-s − 0.905·9-s + 2.99·10-s + 1.37·11-s + 0.685·12-s + 3.30·14-s − 0.511·15-s + 1.74·16-s + 0.400·17-s + 1.62·18-s + 0.816·19-s − 3.71·20-s − 0.565·21-s − 2.46·22-s − 1.01·23-s − 0.680·24-s + 1.76·25-s − 0.585·27-s − 4.10·28-s + 0.126·29-s + 0.919·30-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

\(L(1)\) \(\approx\) \(0.09314453885\)
\(L(\frac12)\) \(\approx\) \(0.09314453885\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.54T + 2T^{2} \)
3 \( 1 - 0.532T + 3T^{2} \)
5 \( 1 + 3.72T + 5T^{2} \)
7 \( 1 + 4.87T + 7T^{2} \)
11 \( 1 - 4.55T + 11T^{2} \)
17 \( 1 - 1.64T + 17T^{2} \)
19 \( 1 - 3.55T + 19T^{2} \)
23 \( 1 + 4.85T + 23T^{2} \)
29 \( 1 - 0.682T + 29T^{2} \)
37 \( 1 + 8.45T + 37T^{2} \)
41 \( 1 - 1.77T + 41T^{2} \)
43 \( 1 + 12.2T + 43T^{2} \)
47 \( 1 + 9.80T + 47T^{2} \)
53 \( 1 - 1.80T + 53T^{2} \)
59 \( 1 + 3.23T + 59T^{2} \)
61 \( 1 + 2.95T + 61T^{2} \)
67 \( 1 + 0.394T + 67T^{2} \)
71 \( 1 + 1.02T + 71T^{2} \)
73 \( 1 + 13.9T + 73T^{2} \)
79 \( 1 + 16.0T + 79T^{2} \)
83 \( 1 + 6.69T + 83T^{2} \)
89 \( 1 + 3.60T + 89T^{2} \)
97 \( 1 + 3.84T + 97T^{2} \)
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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

−8.402153752702016423871134692765, −7.66261328202449160253554722428, −6.95079936306093887777489638420, −6.58162556379281736546963125666, −5.69728508520833496773599888428, −4.08988043364058615057362546025, −3.29305352009984280234133791589, −3.00683675037291341356296056465, −1.48181613767363228678661334009, −0.21616450762799693886592418625, 0.21616450762799693886592418625, 1.48181613767363228678661334009, 3.00683675037291341356296056465, 3.29305352009984280234133791589, 4.08988043364058615057362546025, 5.69728508520833496773599888428, 6.58162556379281736546963125666, 6.95079936306093887777489638420, 7.66261328202449160253554722428, 8.402153752702016423871134692765

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