Properties

Label 2-4730-1.1-c1-0-21
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 + 0.429·3-s + 4-s − 5-s − 0.429·6-s + 2.14·7-s − 8-s − 2.81·9-s + 10-s + 11-s + 0.429·12-s − 5.97·13-s − 2.14·14-s − 0.429·15-s + 16-s − 4.12·17-s + 2.81·18-s + 4.92·19-s − 20-s + 0.919·21-s − 22-s − 2.48·23-s − 0.429·24-s + 25-s + 5.97·26-s − 2.49·27-s + 2.14·28-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.248·3-s + 0.5·4-s − 0.447·5-s − 0.175·6-s + 0.809·7-s − 0.353·8-s − 0.938·9-s + 0.316·10-s + 0.301·11-s + 0.124·12-s − 1.65·13-s − 0.572·14-s − 0.110·15-s + 0.250·16-s − 1.00·17-s + 0.663·18-s + 1.12·19-s − 0.223·20-s + 0.200·21-s − 0.213·22-s − 0.518·23-s − 0.0877·24-s + 0.200·25-s + 1.17·26-s − 0.480·27-s + 0.404·28-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

\(L(1)\) \(\approx\) \(1.032373958\)
\(L(\frac12)\) \(\approx\) \(1.032373958\)
\(L(\frac{3}{2})\) 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 \( 1 - 0.429T + 3T^{2} \)
7 \( 1 - 2.14T + 7T^{2} \)
13 \( 1 + 5.97T + 13T^{2} \)
17 \( 1 + 4.12T + 17T^{2} \)
19 \( 1 - 4.92T + 19T^{2} \)
23 \( 1 + 2.48T + 23T^{2} \)
29 \( 1 - 6.49T + 29T^{2} \)
31 \( 1 - 0.915T + 31T^{2} \)
37 \( 1 + 7.98T + 37T^{2} \)
41 \( 1 - 3.52T + 41T^{2} \)
47 \( 1 + 3.09T + 47T^{2} \)
53 \( 1 - 5.16T + 53T^{2} \)
59 \( 1 - 9.13T + 59T^{2} \)
61 \( 1 - 3.40T + 61T^{2} \)
67 \( 1 - 1.10T + 67T^{2} \)
71 \( 1 + 1.82T + 71T^{2} \)
73 \( 1 - 14.8T + 73T^{2} \)
79 \( 1 + 1.65T + 79T^{2} \)
83 \( 1 + 0.758T + 83T^{2} \)
89 \( 1 + 1.69T + 89T^{2} \)
97 \( 1 - 13.7T + 97T^{2} \)
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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

−8.405336578861037517336724761565, −7.64491343512925407059280980006, −7.13234589763829616870812702001, −6.30080452247358202103730779037, −5.22512946319893192713055863672, −4.74196226700042276713365682394, −3.60501668450273642782925838332, −2.66070153006117023001004248165, −1.97958451054522195049729731276, −0.59506198461634821673166633670, 0.59506198461634821673166633670, 1.97958451054522195049729731276, 2.66070153006117023001004248165, 3.60501668450273642782925838332, 4.74196226700042276713365682394, 5.22512946319893192713055863672, 6.30080452247358202103730779037, 7.13234589763829616870812702001, 7.64491343512925407059280980006, 8.405336578861037517336724761565

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