Properties

Label 2-4028-1.1-c1-0-38
Degree $2$
Conductor $4028$
Sign $1$
Analytic cond. $32.1637$
Root an. cond. $5.67130$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 2.30·3-s + 0.631·5-s − 0.267·7-s + 2.30·9-s + 3.34·11-s + 5.71·13-s + 1.45·15-s + 3.40·17-s − 19-s − 0.615·21-s + 3.34·23-s − 4.60·25-s − 1.59·27-s + 0.469·29-s − 3.82·31-s + 7.70·33-s − 0.168·35-s − 6.35·37-s + 13.1·39-s + 11.1·41-s + 6.63·43-s + 1.45·45-s + 3.70·47-s − 6.92·49-s + 7.83·51-s − 53-s + 2.11·55-s + ⋯
L(s)  = 1  + 1.32·3-s + 0.282·5-s − 0.101·7-s + 0.768·9-s + 1.00·11-s + 1.58·13-s + 0.375·15-s + 0.824·17-s − 0.229·19-s − 0.134·21-s + 0.696·23-s − 0.920·25-s − 0.307·27-s + 0.0872·29-s − 0.687·31-s + 1.34·33-s − 0.0285·35-s − 1.04·37-s + 2.10·39-s + 1.73·41-s + 1.01·43-s + 0.217·45-s + 0.539·47-s − 0.989·49-s + 1.09·51-s − 0.137·53-s + 0.284·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4028 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4028 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4028\)    =    \(2^{2} \cdot 19 \cdot 53\)
Sign: $1$
Analytic conductor: \(32.1637\)
Root analytic conductor: \(5.67130\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4028,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.839965024\)
\(L(\frac12)\) \(\approx\) \(3.839965024\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
19 \( 1 + T \)
53 \( 1 + T \)
good3 \( 1 - 2.30T + 3T^{2} \)
5 \( 1 - 0.631T + 5T^{2} \)
7 \( 1 + 0.267T + 7T^{2} \)
11 \( 1 - 3.34T + 11T^{2} \)
13 \( 1 - 5.71T + 13T^{2} \)
17 \( 1 - 3.40T + 17T^{2} \)
23 \( 1 - 3.34T + 23T^{2} \)
29 \( 1 - 0.469T + 29T^{2} \)
31 \( 1 + 3.82T + 31T^{2} \)
37 \( 1 + 6.35T + 37T^{2} \)
41 \( 1 - 11.1T + 41T^{2} \)
43 \( 1 - 6.63T + 43T^{2} \)
47 \( 1 - 3.70T + 47T^{2} \)
59 \( 1 - 0.818T + 59T^{2} \)
61 \( 1 - 1.27T + 61T^{2} \)
67 \( 1 + 9.76T + 67T^{2} \)
71 \( 1 + 4.93T + 71T^{2} \)
73 \( 1 + 9.25T + 73T^{2} \)
79 \( 1 - 4.83T + 79T^{2} \)
83 \( 1 - 7.98T + 83T^{2} \)
89 \( 1 + 14.4T + 89T^{2} \)
97 \( 1 - 12.1T + 97T^{2} \)
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

−8.602238465302687272981246570171, −7.81206313032829605943361950093, −7.17307885297614968893280201954, −6.16289593776083308319222379998, −5.69544589779322181708120639719, −4.33329976538363918399281662247, −3.66010067652925407878942687516, −3.10307466441664728067552194610, −1.99072426745787200166802887959, −1.16828550475223654843246664227, 1.16828550475223654843246664227, 1.99072426745787200166802887959, 3.10307466441664728067552194610, 3.66010067652925407878942687516, 4.33329976538363918399281662247, 5.69544589779322181708120639719, 6.16289593776083308319222379998, 7.17307885297614968893280201954, 7.81206313032829605943361950093, 8.602238465302687272981246570171

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