Properties

Label 2-4730-1.1-c1-0-139
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 1.95·3-s + 4-s + 5-s + 1.95·6-s − 2.77·7-s + 8-s + 0.817·9-s + 10-s − 11-s + 1.95·12-s − 4.27·13-s − 2.77·14-s + 1.95·15-s + 16-s − 5.17·17-s + 0.817·18-s − 3.13·19-s + 20-s − 5.41·21-s − 22-s − 6.13·23-s + 1.95·24-s + 25-s − 4.27·26-s − 4.26·27-s − 2.77·28-s + ⋯
L(s)  = 1  + 0.707·2-s + 1.12·3-s + 0.5·4-s + 0.447·5-s + 0.797·6-s − 1.04·7-s + 0.353·8-s + 0.272·9-s + 0.316·10-s − 0.301·11-s + 0.563·12-s − 1.18·13-s − 0.740·14-s + 0.504·15-s + 0.250·16-s − 1.25·17-s + 0.192·18-s − 0.719·19-s + 0.223·20-s − 1.18·21-s − 0.213·22-s − 1.27·23-s + 0.398·24-s + 0.200·25-s − 0.838·26-s − 0.820·27-s − 0.523·28-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: \(1\)
Selberg data: \((2,\ 4730,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.95T + 3T^{2} \)
7 \( 1 + 2.77T + 7T^{2} \)
13 \( 1 + 4.27T + 13T^{2} \)
17 \( 1 + 5.17T + 17T^{2} \)
19 \( 1 + 3.13T + 19T^{2} \)
23 \( 1 + 6.13T + 23T^{2} \)
29 \( 1 - 1.44T + 29T^{2} \)
31 \( 1 - 6.54T + 31T^{2} \)
37 \( 1 + 7.30T + 37T^{2} \)
41 \( 1 + 2.27T + 41T^{2} \)
47 \( 1 + 2T + 47T^{2} \)
53 \( 1 - 4.76T + 53T^{2} \)
59 \( 1 - 6.75T + 59T^{2} \)
61 \( 1 - 8.55T + 61T^{2} \)
67 \( 1 + 5.80T + 67T^{2} \)
71 \( 1 - 2.23T + 71T^{2} \)
73 \( 1 + 4.50T + 73T^{2} \)
79 \( 1 - 6.89T + 79T^{2} \)
83 \( 1 + 14.8T + 83T^{2} \)
89 \( 1 - 14.1T + 89T^{2} \)
97 \( 1 + 7.01T + 97T^{2} \)
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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

−7.998575780812606143493109939864, −7.03728140042517826582319060771, −6.54904726234624899499092335109, −5.77541755866677781339469723496, −4.84199805098046230706668941273, −4.06265715166602358346561906426, −3.24054955714549380750515848063, −2.46202957448895099094674836265, −2.06375705659878414225743145159, 0, 2.06375705659878414225743145159, 2.46202957448895099094674836265, 3.24054955714549380750515848063, 4.06265715166602358346561906426, 4.84199805098046230706668941273, 5.77541755866677781339469723496, 6.54904726234624899499092335109, 7.03728140042517826582319060771, 7.998575780812606143493109939864

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