Properties

Label 2-4730-1.1-c1-0-58
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 − 1.98·3-s + 4-s + 5-s − 1.98·6-s + 2.71·7-s + 8-s + 0.946·9-s + 10-s + 11-s − 1.98·12-s + 5.23·13-s + 2.71·14-s − 1.98·15-s + 16-s − 4.62·17-s + 0.946·18-s + 4.03·19-s + 20-s − 5.39·21-s + 22-s − 1.87·23-s − 1.98·24-s + 25-s + 5.23·26-s + 4.07·27-s + 2.71·28-s + ⋯
L(s)  = 1  + 0.707·2-s − 1.14·3-s + 0.5·4-s + 0.447·5-s − 0.811·6-s + 1.02·7-s + 0.353·8-s + 0.315·9-s + 0.316·10-s + 0.301·11-s − 0.573·12-s + 1.45·13-s + 0.726·14-s − 0.512·15-s + 0.250·16-s − 1.12·17-s + 0.223·18-s + 0.925·19-s + 0.223·20-s − 1.17·21-s + 0.213·22-s − 0.391·23-s − 0.405·24-s + 0.200·25-s + 1.02·26-s + 0.785·27-s + 0.513·28-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

\(L(1)\) \(\approx\) \(2.835263701\)
\(L(\frac12)\) \(\approx\) \(2.835263701\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.98T + 3T^{2} \)
7 \( 1 - 2.71T + 7T^{2} \)
13 \( 1 - 5.23T + 13T^{2} \)
17 \( 1 + 4.62T + 17T^{2} \)
19 \( 1 - 4.03T + 19T^{2} \)
23 \( 1 + 1.87T + 23T^{2} \)
29 \( 1 - 1.51T + 29T^{2} \)
31 \( 1 - 7.16T + 31T^{2} \)
37 \( 1 - 6.02T + 37T^{2} \)
41 \( 1 + 12.1T + 41T^{2} \)
47 \( 1 + 3.84T + 47T^{2} \)
53 \( 1 - 10.6T + 53T^{2} \)
59 \( 1 - 9.84T + 59T^{2} \)
61 \( 1 - 5.53T + 61T^{2} \)
67 \( 1 + 3.05T + 67T^{2} \)
71 \( 1 + 14.0T + 71T^{2} \)
73 \( 1 + 15.9T + 73T^{2} \)
79 \( 1 - 1.06T + 79T^{2} \)
83 \( 1 - 0.664T + 83T^{2} \)
89 \( 1 - 5.09T + 89T^{2} \)
97 \( 1 - 15.4T + 97T^{2} \)
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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

−8.409268364951199504460652900099, −7.30805018197826530593936875122, −6.47292907787538501575152780243, −6.09760791443432081679970394784, −5.33932194201795865260899738015, −4.75161463627795261987844097104, −4.04660582460390441790366298180, −2.95373770833378135054018169138, −1.79459521336370474249015982742, −0.953626228133436868857837721851, 0.953626228133436868857837721851, 1.79459521336370474249015982742, 2.95373770833378135054018169138, 4.04660582460390441790366298180, 4.75161463627795261987844097104, 5.33932194201795865260899738015, 6.09760791443432081679970394784, 6.47292907787538501575152780243, 7.30805018197826530593936875122, 8.409268364951199504460652900099

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