Properties

Label 2-4730-1.1-c1-0-54
Degree $2$
Conductor $4730$
Sign $1$
Analytic cond. $37.7692$
Root an. cond. $6.14566$
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 + 2.53·3-s + 4-s + 5-s − 2.53·6-s − 0.583·7-s − 8-s + 3.41·9-s − 10-s + 11-s + 2.53·12-s − 4.55·13-s + 0.583·14-s + 2.53·15-s + 16-s + 5.04·17-s − 3.41·18-s − 4.92·19-s + 20-s − 1.47·21-s − 22-s − 0.815·23-s − 2.53·24-s + 25-s + 4.55·26-s + 1.04·27-s − 0.583·28-s + ⋯
L(s)  = 1  − 0.707·2-s + 1.46·3-s + 0.5·4-s + 0.447·5-s − 1.03·6-s − 0.220·7-s − 0.353·8-s + 1.13·9-s − 0.316·10-s + 0.301·11-s + 0.731·12-s − 1.26·13-s + 0.156·14-s + 0.653·15-s + 0.250·16-s + 1.22·17-s − 0.804·18-s − 1.13·19-s + 0.223·20-s − 0.322·21-s − 0.213·22-s − 0.170·23-s − 0.516·24-s + 0.200·25-s + 0.893·26-s + 0.201·27-s − 0.110·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4730 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4730 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4730\)    =    \(2 \cdot 5 \cdot 11 \cdot 43\)
Sign: $1$
Analytic conductor: \(37.7692\)
Root analytic conductor: \(6.14566\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4730,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.558089052\)
\(L(\frac12)\) \(\approx\) \(2.558089052\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
11 \( 1 - T \)
43 \( 1 - T \)
good3 \( 1 - 2.53T + 3T^{2} \)
7 \( 1 + 0.583T + 7T^{2} \)
13 \( 1 + 4.55T + 13T^{2} \)
17 \( 1 - 5.04T + 17T^{2} \)
19 \( 1 + 4.92T + 19T^{2} \)
23 \( 1 + 0.815T + 23T^{2} \)
29 \( 1 - 7.94T + 29T^{2} \)
31 \( 1 + 2.45T + 31T^{2} \)
37 \( 1 - 3.39T + 37T^{2} \)
41 \( 1 - 10.9T + 41T^{2} \)
47 \( 1 - 7.21T + 47T^{2} \)
53 \( 1 - 11.9T + 53T^{2} \)
59 \( 1 - 9.88T + 59T^{2} \)
61 \( 1 + 7.37T + 61T^{2} \)
67 \( 1 - 9.44T + 67T^{2} \)
71 \( 1 - 11.2T + 71T^{2} \)
73 \( 1 + 1.95T + 73T^{2} \)
79 \( 1 - 16.0T + 79T^{2} \)
83 \( 1 - 0.0176T + 83T^{2} \)
89 \( 1 + 4.04T + 89T^{2} \)
97 \( 1 - 3.09T + 97T^{2} \)
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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

−8.305373876005559349947353137368, −7.78901787421340157258402551832, −7.12554467773748460824184789746, −6.35639974354858059893731134090, −5.45010113724764561206571555981, −4.36520633922232824679402867106, −3.51020198994313868355068348044, −2.53958591765431849897835879777, −2.22614517390393884850872704047, −0.920448080193192325138220393818, 0.920448080193192325138220393818, 2.22614517390393884850872704047, 2.53958591765431849897835879777, 3.51020198994313868355068348044, 4.36520633922232824679402867106, 5.45010113724764561206571555981, 6.35639974354858059893731134090, 7.12554467773748460824184789746, 7.78901787421340157258402551832, 8.305373876005559349947353137368

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