Properties

Label 2-4730-1.1-c1-0-140
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 + 2.28·3-s + 4-s − 5-s + 2.28·6-s − 1.26·7-s + 8-s + 2.22·9-s − 10-s + 11-s + 2.28·12-s − 2.76·13-s − 1.26·14-s − 2.28·15-s + 16-s − 5.74·17-s + 2.22·18-s − 6.36·19-s − 20-s − 2.89·21-s + 22-s − 8.38·23-s + 2.28·24-s + 25-s − 2.76·26-s − 1.76·27-s − 1.26·28-s + ⋯
L(s)  = 1  + 0.707·2-s + 1.32·3-s + 0.5·4-s − 0.447·5-s + 0.933·6-s − 0.479·7-s + 0.353·8-s + 0.743·9-s − 0.316·10-s + 0.301·11-s + 0.660·12-s − 0.766·13-s − 0.338·14-s − 0.590·15-s + 0.250·16-s − 1.39·17-s + 0.525·18-s − 1.45·19-s − 0.223·20-s − 0.632·21-s + 0.213·22-s − 1.74·23-s + 0.466·24-s + 0.200·25-s − 0.541·26-s − 0.339·27-s − 0.239·28-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 \( 1 - 2.28T + 3T^{2} \)
7 \( 1 + 1.26T + 7T^{2} \)
13 \( 1 + 2.76T + 13T^{2} \)
17 \( 1 + 5.74T + 17T^{2} \)
19 \( 1 + 6.36T + 19T^{2} \)
23 \( 1 + 8.38T + 23T^{2} \)
29 \( 1 + 2.38T + 29T^{2} \)
31 \( 1 + 7.45T + 31T^{2} \)
37 \( 1 - 1.43T + 37T^{2} \)
41 \( 1 - 10.7T + 41T^{2} \)
47 \( 1 - 9.64T + 47T^{2} \)
53 \( 1 + 13.2T + 53T^{2} \)
59 \( 1 - 6.07T + 59T^{2} \)
61 \( 1 - 2.31T + 61T^{2} \)
67 \( 1 - 3.53T + 67T^{2} \)
71 \( 1 - 4.44T + 71T^{2} \)
73 \( 1 - 12.7T + 73T^{2} \)
79 \( 1 - 3.89T + 79T^{2} \)
83 \( 1 - 2.71T + 83T^{2} \)
89 \( 1 + 8.51T + 89T^{2} \)
97 \( 1 - 9.97T + 97T^{2} \)
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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

−7.931356373202275202510133490063, −7.27347292072587258192427467646, −6.51255741450964669757223486065, −5.82952320762740132634831019056, −4.60508731024014062517634711228, −4.02623614741504547693707377190, −3.49058855121436885058513822214, −2.32257412692589964161560573629, −2.11725151192317186352715248565, 0, 2.11725151192317186352715248565, 2.32257412692589964161560573629, 3.49058855121436885058513822214, 4.02623614741504547693707377190, 4.60508731024014062517634711228, 5.82952320762740132634831019056, 6.51255741450964669757223486065, 7.27347292072587258192427467646, 7.931356373202275202510133490063

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