Properties

Label 2-43-1.1-c9-0-9
Degree $2$
Conductor $43$
Sign $1$
Analytic cond. $22.1465$
Root an. cond. $4.70601$
Motivic weight $9$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 2.43·2-s − 44.8·3-s − 506.·4-s + 1.83e3·5-s − 109.·6-s + 1.43e3·7-s − 2.48e3·8-s − 1.76e4·9-s + 4.47e3·10-s + 4.95e3·11-s + 2.26e4·12-s − 1.70e5·13-s + 3.49e3·14-s − 8.22e4·15-s + 2.53e5·16-s + 6.41e5·17-s − 4.30e4·18-s + 9.88e5·19-s − 9.29e5·20-s − 6.43e4·21-s + 1.20e4·22-s + 9.33e5·23-s + 1.11e5·24-s + 1.41e6·25-s − 4.15e5·26-s + 1.67e6·27-s − 7.26e5·28-s + ⋯
L(s)  = 1  + 0.107·2-s − 0.319·3-s − 0.988·4-s + 1.31·5-s − 0.0344·6-s + 0.225·7-s − 0.214·8-s − 0.897·9-s + 0.141·10-s + 0.101·11-s + 0.315·12-s − 1.65·13-s + 0.0243·14-s − 0.419·15-s + 0.965·16-s + 1.86·17-s − 0.0967·18-s + 1.73·19-s − 1.29·20-s − 0.0721·21-s + 0.0109·22-s + 0.695·23-s + 0.0684·24-s + 0.726·25-s − 0.178·26-s + 0.606·27-s − 0.223·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 43 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(10-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 43 ^{s/2} \, \Gamma_{\C}(s+9/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(43\)
Sign: $1$
Analytic conductor: \(22.1465\)
Root analytic conductor: \(4.70601\)
Motivic weight: \(9\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 43,\ (\ :9/2),\ 1)\)

Particular Values

\(L(5)\) \(\approx\) \(1.706595601\)
\(L(\frac12)\) \(\approx\) \(1.706595601\)
\(L(\frac{11}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad43 \( 1 - 3.41e6T \)
good2 \( 1 - 2.43T + 512T^{2} \)
3 \( 1 + 44.8T + 1.96e4T^{2} \)
5 \( 1 - 1.83e3T + 1.95e6T^{2} \)
7 \( 1 - 1.43e3T + 4.03e7T^{2} \)
11 \( 1 - 4.95e3T + 2.35e9T^{2} \)
13 \( 1 + 1.70e5T + 1.06e10T^{2} \)
17 \( 1 - 6.41e5T + 1.18e11T^{2} \)
19 \( 1 - 9.88e5T + 3.22e11T^{2} \)
23 \( 1 - 9.33e5T + 1.80e12T^{2} \)
29 \( 1 + 2.41e6T + 1.45e13T^{2} \)
31 \( 1 - 3.52e6T + 2.64e13T^{2} \)
37 \( 1 - 1.54e7T + 1.29e14T^{2} \)
41 \( 1 - 1.83e7T + 3.27e14T^{2} \)
47 \( 1 - 6.53e6T + 1.11e15T^{2} \)
53 \( 1 + 2.22e7T + 3.29e15T^{2} \)
59 \( 1 + 1.04e7T + 8.66e15T^{2} \)
61 \( 1 - 1.33e8T + 1.16e16T^{2} \)
67 \( 1 - 2.70e8T + 2.72e16T^{2} \)
71 \( 1 + 3.29e8T + 4.58e16T^{2} \)
73 \( 1 + 1.96e7T + 5.88e16T^{2} \)
79 \( 1 - 1.45e8T + 1.19e17T^{2} \)
83 \( 1 + 6.51e8T + 1.86e17T^{2} \)
89 \( 1 - 3.75e8T + 3.50e17T^{2} \)
97 \( 1 + 1.58e8T + 7.60e17T^{2} \)
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

−14.25513531229169634025333342209, −12.89910928287581244530772043242, −11.76073909978192817003376027014, −9.936654258572862764848267367530, −9.424055474512646348387967142011, −7.73700250936993407234364286156, −5.71054492800186661188850463973, −5.09226665281669444449122285529, −2.90487724155110293652926373398, −0.918748638523440189590341074853, 0.918748638523440189590341074853, 2.90487724155110293652926373398, 5.09226665281669444449122285529, 5.71054492800186661188850463973, 7.73700250936993407234364286156, 9.424055474512646348387967142011, 9.936654258572862764848267367530, 11.76073909978192817003376027014, 12.89910928287581244530772043242, 14.25513531229169634025333342209

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