Properties

Label 2-5290-1.1-c1-0-73
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 − 2.92·3-s + 4-s + 5-s − 2.92·6-s + 4.55·7-s + 8-s + 5.55·9-s + 10-s − 0.925·11-s − 2.92·12-s + 2.55·13-s + 4.55·14-s − 2.92·15-s + 16-s + 6.92·17-s + 5.55·18-s − 3.29·19-s + 20-s − 13.3·21-s − 0.925·22-s − 2.92·24-s + 25-s + 2.55·26-s − 7.48·27-s + 4.55·28-s − 1.26·29-s + ⋯
L(s)  = 1  + 0.707·2-s − 1.68·3-s + 0.5·4-s + 0.447·5-s − 1.19·6-s + 1.72·7-s + 0.353·8-s + 1.85·9-s + 0.316·10-s − 0.279·11-s − 0.844·12-s + 0.709·13-s + 1.21·14-s − 0.755·15-s + 0.250·16-s + 1.67·17-s + 1.31·18-s − 0.755·19-s + 0.223·20-s − 2.90·21-s − 0.197·22-s − 0.597·24-s + 0.200·25-s + 0.501·26-s − 1.44·27-s + 0.861·28-s − 0.234·29-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

\(L(1)\) \(\approx\) \(2.804954147\)
\(L(\frac12)\) \(\approx\) \(2.804954147\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.92T + 3T^{2} \)
7 \( 1 - 4.55T + 7T^{2} \)
11 \( 1 + 0.925T + 11T^{2} \)
13 \( 1 - 2.55T + 13T^{2} \)
17 \( 1 - 6.92T + 17T^{2} \)
19 \( 1 + 3.29T + 19T^{2} \)
29 \( 1 + 1.26T + 29T^{2} \)
31 \( 1 - 10.4T + 31T^{2} \)
37 \( 1 - 9.70T + 37T^{2} \)
41 \( 1 + 0.925T + 41T^{2} \)
43 \( 1 + 1.26T + 43T^{2} \)
47 \( 1 - 10.9T + 47T^{2} \)
53 \( 1 + 3.11T + 53T^{2} \)
59 \( 1 + 7.26T + 59T^{2} \)
61 \( 1 + 11.8T + 61T^{2} \)
67 \( 1 + 7.85T + 67T^{2} \)
71 \( 1 + 6.92T + 71T^{2} \)
73 \( 1 + 9.26T + 73T^{2} \)
79 \( 1 + 10.9T + 79T^{2} \)
83 \( 1 - 0.585T + 83T^{2} \)
89 \( 1 - 9.11T + 89T^{2} \)
97 \( 1 + 3.22T + 97T^{2} \)
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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

−7.85728435051426417229875790096, −7.45485677224112915112075176550, −6.28644802762068845977856989467, −5.94390351060001613395692275553, −5.34857419105031557573951247275, −4.62660706438408970557836459821, −4.24628067195662812871512533452, −2.83511571947649564628885518628, −1.58324526046119323904355867773, −1.01241983022320852744024051929, 1.01241983022320852744024051929, 1.58324526046119323904355867773, 2.83511571947649564628885518628, 4.24628067195662812871512533452, 4.62660706438408970557836459821, 5.34857419105031557573951247275, 5.94390351060001613395692275553, 6.28644802762068845977856989467, 7.45485677224112915112075176550, 7.85728435051426417229875790096

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