Properties

Label 2-5290-1.1-c1-0-48
Degree $2$
Conductor $5290$
Sign $1$
Analytic cond. $42.2408$
Root an. cond. $6.49929$
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-s − 2.03·3-s + 4-s − 5-s − 2.03·6-s + 1.56·7-s + 8-s + 1.13·9-s − 10-s + 5.44·11-s − 2.03·12-s + 3.46·13-s + 1.56·14-s + 2.03·15-s + 16-s − 7.61·17-s + 1.13·18-s + 4.41·19-s − 20-s − 3.18·21-s + 5.44·22-s − 2.03·24-s + 25-s + 3.46·26-s + 3.78·27-s + 1.56·28-s + 0.733·29-s + ⋯
L(s)  = 1  + 0.707·2-s − 1.17·3-s + 0.5·4-s − 0.447·5-s − 0.830·6-s + 0.592·7-s + 0.353·8-s + 0.379·9-s − 0.316·10-s + 1.64·11-s − 0.587·12-s + 0.961·13-s + 0.418·14-s + 0.525·15-s + 0.250·16-s − 1.84·17-s + 0.268·18-s + 1.01·19-s − 0.223·20-s − 0.695·21-s + 1.16·22-s − 0.415·24-s + 0.200·25-s + 0.679·26-s + 0.729·27-s + 0.296·28-s + 0.136·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5290 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5290 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(5290\)    =    \(2 \cdot 5 \cdot 23^{2}\)
Sign: $1$
Analytic conductor: \(42.2408\)
Root analytic conductor: \(6.49929\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 5290,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.264336242\)
\(L(\frac12)\) \(\approx\) \(2.264336242\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
5 \( 1 + T \)
23 \( 1 \)
good3 \( 1 + 2.03T + 3T^{2} \)
7 \( 1 - 1.56T + 7T^{2} \)
11 \( 1 - 5.44T + 11T^{2} \)
13 \( 1 - 3.46T + 13T^{2} \)
17 \( 1 + 7.61T + 17T^{2} \)
19 \( 1 - 4.41T + 19T^{2} \)
29 \( 1 - 0.733T + 29T^{2} \)
31 \( 1 + 2.47T + 31T^{2} \)
37 \( 1 - 10.8T + 37T^{2} \)
41 \( 1 + 2.70T + 41T^{2} \)
43 \( 1 + 2.10T + 43T^{2} \)
47 \( 1 - 7.35T + 47T^{2} \)
53 \( 1 - 5.89T + 53T^{2} \)
59 \( 1 - 2.61T + 59T^{2} \)
61 \( 1 + 12.6T + 61T^{2} \)
67 \( 1 + 3.38T + 67T^{2} \)
71 \( 1 + 1.90T + 71T^{2} \)
73 \( 1 - 6.83T + 73T^{2} \)
79 \( 1 + 1.58T + 79T^{2} \)
83 \( 1 - 13.8T + 83T^{2} \)
89 \( 1 + 14.7T + 89T^{2} \)
97 \( 1 + 15.4T + 97T^{2} \)
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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

−8.124788387979958476631525195736, −7.11890643855307982335522706648, −6.57220225678931291512179444702, −6.04730814516764182332379786014, −5.30863933996833314229548427724, −4.39098380161745524404500819251, −4.12131271513977731770547915083, −3.03666177589569425066414900498, −1.72847678839236236780399777877, −0.820462928874519947577982220929, 0.820462928874519947577982220929, 1.72847678839236236780399777877, 3.03666177589569425066414900498, 4.12131271513977731770547915083, 4.39098380161745524404500819251, 5.30863933996833314229548427724, 6.04730814516764182332379786014, 6.57220225678931291512179444702, 7.11890643855307982335522706648, 8.124788387979958476631525195736

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