Properties

Label 2-4730-1.1-c1-0-27
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 − 3.03·3-s + 4-s + 5-s − 3.03·6-s − 3.44·7-s + 8-s + 6.20·9-s + 10-s − 11-s − 3.03·12-s + 3.01·13-s − 3.44·14-s − 3.03·15-s + 16-s + 8.05·17-s + 6.20·18-s − 1.97·19-s + 20-s + 10.4·21-s − 22-s − 1.01·23-s − 3.03·24-s + 25-s + 3.01·26-s − 9.73·27-s − 3.44·28-s + ⋯
L(s)  = 1  + 0.707·2-s − 1.75·3-s + 0.5·4-s + 0.447·5-s − 1.23·6-s − 1.30·7-s + 0.353·8-s + 2.06·9-s + 0.316·10-s − 0.301·11-s − 0.875·12-s + 0.835·13-s − 0.920·14-s − 0.783·15-s + 0.250·16-s + 1.95·17-s + 1.46·18-s − 0.452·19-s + 0.223·20-s + 2.28·21-s − 0.213·22-s − 0.210·23-s − 0.619·24-s + 0.200·25-s + 0.590·26-s − 1.87·27-s − 0.651·28-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

\(L(1)\) \(\approx\) \(1.456004786\)
\(L(\frac12)\) \(\approx\) \(1.456004786\)
\(L(\frac{3}{2})\) 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 \( 1 + 3.03T + 3T^{2} \)
7 \( 1 + 3.44T + 7T^{2} \)
13 \( 1 - 3.01T + 13T^{2} \)
17 \( 1 - 8.05T + 17T^{2} \)
19 \( 1 + 1.97T + 19T^{2} \)
23 \( 1 + 1.01T + 23T^{2} \)
29 \( 1 + 7.47T + 29T^{2} \)
31 \( 1 - 3.58T + 31T^{2} \)
37 \( 1 - 0.814T + 37T^{2} \)
41 \( 1 + 8.79T + 41T^{2} \)
47 \( 1 + 2.28T + 47T^{2} \)
53 \( 1 + 4.19T + 53T^{2} \)
59 \( 1 + 0.747T + 59T^{2} \)
61 \( 1 + 0.594T + 61T^{2} \)
67 \( 1 - 3.95T + 67T^{2} \)
71 \( 1 + 5.26T + 71T^{2} \)
73 \( 1 - 6.70T + 73T^{2} \)
79 \( 1 - 7.02T + 79T^{2} \)
83 \( 1 - 12.1T + 83T^{2} \)
89 \( 1 - 11.2T + 89T^{2} \)
97 \( 1 + 13.1T + 97T^{2} \)
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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

−8.025868483611539595934253003268, −7.19881987958896822667279844951, −6.40739640591395240641973246683, −6.08995229048178957482556544140, −5.49802313970489275657061197200, −4.88504556839725964808327086592, −3.78182466053203251490992746009, −3.20775187487305503211646815079, −1.76489806522869220371695722771, −0.66360615546239348215409642661, 0.66360615546239348215409642661, 1.76489806522869220371695722771, 3.20775187487305503211646815079, 3.78182466053203251490992746009, 4.88504556839725964808327086592, 5.49802313970489275657061197200, 6.08995229048178957482556544140, 6.40739640591395240641973246683, 7.19881987958896822667279844951, 8.025868483611539595934253003268

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