Properties

Label 2-5239-1.1-c1-0-115
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  − 1.40·2-s + 1.52·3-s − 0.0258·4-s − 1.01·5-s − 2.14·6-s + 2.90·7-s + 2.84·8-s − 0.662·9-s + 1.42·10-s − 2.94·11-s − 0.0394·12-s − 4.08·14-s − 1.55·15-s − 3.94·16-s + 5.52·17-s + 0.930·18-s + 3.13·19-s + 0.0262·20-s + 4.44·21-s + 4.13·22-s − 3.87·23-s + 4.35·24-s − 3.96·25-s − 5.59·27-s − 0.0750·28-s + 5.59·29-s + 2.18·30-s + ⋯
L(s)  = 1  − 0.993·2-s + 0.882·3-s − 0.0129·4-s − 0.454·5-s − 0.876·6-s + 1.09·7-s + 1.00·8-s − 0.220·9-s + 0.451·10-s − 0.886·11-s − 0.0113·12-s − 1.09·14-s − 0.401·15-s − 0.986·16-s + 1.34·17-s + 0.219·18-s + 0.719·19-s + 0.00586·20-s + 0.970·21-s + 0.881·22-s − 0.808·23-s + 0.888·24-s − 0.793·25-s − 1.07·27-s − 0.0141·28-s + 1.03·29-s + 0.398·30-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

\(L(1)\) \(\approx\) \(1.327800774\)
\(L(\frac12)\) \(\approx\) \(1.327800774\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.40T + 2T^{2} \)
3 \( 1 - 1.52T + 3T^{2} \)
5 \( 1 + 1.01T + 5T^{2} \)
7 \( 1 - 2.90T + 7T^{2} \)
11 \( 1 + 2.94T + 11T^{2} \)
17 \( 1 - 5.52T + 17T^{2} \)
19 \( 1 - 3.13T + 19T^{2} \)
23 \( 1 + 3.87T + 23T^{2} \)
29 \( 1 - 5.59T + 29T^{2} \)
37 \( 1 - 3.92T + 37T^{2} \)
41 \( 1 - 12.1T + 41T^{2} \)
43 \( 1 + 3.52T + 43T^{2} \)
47 \( 1 - 9.64T + 47T^{2} \)
53 \( 1 + 11.3T + 53T^{2} \)
59 \( 1 + 12.4T + 59T^{2} \)
61 \( 1 - 5.57T + 61T^{2} \)
67 \( 1 - 4.26T + 67T^{2} \)
71 \( 1 - 9.44T + 71T^{2} \)
73 \( 1 + 0.784T + 73T^{2} \)
79 \( 1 - 6.11T + 79T^{2} \)
83 \( 1 + 8.81T + 83T^{2} \)
89 \( 1 - 6.58T + 89T^{2} \)
97 \( 1 - 6.44T + 97T^{2} \)
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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

−8.109360636233324700748684746298, −7.67616547347643901803309300633, −7.58548683490416714196642250423, −6.01803551571950518731331523351, −5.22457044642112390790906189486, −4.47180921974360230996032393696, −3.61738404920719033400917811034, −2.67291078318976019793556191418, −1.77241004552266384890744174676, −0.71263327345462643197236142363, 0.71263327345462643197236142363, 1.77241004552266384890744174676, 2.67291078318976019793556191418, 3.61738404920719033400917811034, 4.47180921974360230996032393696, 5.22457044642112390790906189486, 6.01803551571950518731331523351, 7.58548683490416714196642250423, 7.67616547347643901803309300633, 8.109360636233324700748684746298

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