Properties

Label 2-43e2-1.1-c3-0-393
Degree $2$
Conductor $1849$
Sign $-1$
Analytic cond. $109.094$
Root an. cond. $10.4448$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 1.36·2-s + 9.26·3-s − 6.14·4-s + 1.21·5-s − 12.6·6-s + 10.5·7-s + 19.2·8-s + 58.8·9-s − 1.65·10-s + 39.9·11-s − 56.8·12-s − 52.4·13-s − 14.3·14-s + 11.2·15-s + 22.8·16-s + 1.95·17-s − 80.1·18-s − 86.6·19-s − 7.46·20-s + 97.5·21-s − 54.4·22-s − 205.·23-s + 178.·24-s − 123.·25-s + 71.5·26-s + 294.·27-s − 64.6·28-s + ⋯
L(s)  = 1  − 0.482·2-s + 1.78·3-s − 0.767·4-s + 0.108·5-s − 0.859·6-s + 0.568·7-s + 0.852·8-s + 2.17·9-s − 0.0524·10-s + 1.09·11-s − 1.36·12-s − 1.11·13-s − 0.274·14-s + 0.193·15-s + 0.356·16-s + 0.0279·17-s − 1.05·18-s − 1.04·19-s − 0.0834·20-s + 1.01·21-s − 0.527·22-s − 1.86·23-s + 1.51·24-s − 0.988·25-s + 0.539·26-s + 2.10·27-s − 0.436·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1849 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1849 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1849\)    =    \(43^{2}\)
Sign: $-1$
Analytic conductor: \(109.094\)
Root analytic conductor: \(10.4448\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1849,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad43 \( 1 \)
good2 \( 1 + 1.36T + 8T^{2} \)
3 \( 1 - 9.26T + 27T^{2} \)
5 \( 1 - 1.21T + 125T^{2} \)
7 \( 1 - 10.5T + 343T^{2} \)
11 \( 1 - 39.9T + 1.33e3T^{2} \)
13 \( 1 + 52.4T + 2.19e3T^{2} \)
17 \( 1 - 1.95T + 4.91e3T^{2} \)
19 \( 1 + 86.6T + 6.85e3T^{2} \)
23 \( 1 + 205.T + 1.21e4T^{2} \)
29 \( 1 + 204.T + 2.43e4T^{2} \)
31 \( 1 + 146.T + 2.97e4T^{2} \)
37 \( 1 - 30.4T + 5.06e4T^{2} \)
41 \( 1 + 38.7T + 6.89e4T^{2} \)
47 \( 1 + 250.T + 1.03e5T^{2} \)
53 \( 1 + 532.T + 1.48e5T^{2} \)
59 \( 1 - 71.0T + 2.05e5T^{2} \)
61 \( 1 - 1.90T + 2.26e5T^{2} \)
67 \( 1 + 925.T + 3.00e5T^{2} \)
71 \( 1 - 877.T + 3.57e5T^{2} \)
73 \( 1 - 661.T + 3.89e5T^{2} \)
79 \( 1 - 103.T + 4.93e5T^{2} \)
83 \( 1 - 183.T + 5.71e5T^{2} \)
89 \( 1 - 1.09e3T + 7.04e5T^{2} \)
97 \( 1 + 1.58e3T + 9.12e5T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−8.536578583074325481365090377631, −7.85133795958354432395992304167, −7.50142948947314937068501062770, −6.26962279910958592059860064850, −4.90443618862196994913505640199, −4.08353258776166594580134984294, −3.58455977649279581751947105534, −2.05981305008075853992787689298, −1.71105472480676134513724550717, 0, 1.71105472480676134513724550717, 2.05981305008075853992787689298, 3.58455977649279581751947105534, 4.08353258776166594580134984294, 4.90443618862196994913505640199, 6.26962279910958592059860064850, 7.50142948947314937068501062770, 7.85133795958354432395992304167, 8.536578583074325481365090377631

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