Properties

Label 2-4030-1.1-c1-0-26
Degree $2$
Conductor $4030$
Sign $1$
Analytic cond. $32.1797$
Root an. cond. $5.67271$
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-s + 0.777·3-s + 4-s − 5-s − 0.777·6-s + 1.65·7-s − 8-s − 2.39·9-s + 10-s − 0.734·11-s + 0.777·12-s − 13-s − 1.65·14-s − 0.777·15-s + 16-s + 4.91·17-s + 2.39·18-s + 5.49·19-s − 20-s + 1.28·21-s + 0.734·22-s + 8.77·23-s − 0.777·24-s + 25-s + 26-s − 4.19·27-s + 1.65·28-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.448·3-s + 0.5·4-s − 0.447·5-s − 0.317·6-s + 0.625·7-s − 0.353·8-s − 0.798·9-s + 0.316·10-s − 0.221·11-s + 0.224·12-s − 0.277·13-s − 0.442·14-s − 0.200·15-s + 0.250·16-s + 1.19·17-s + 0.564·18-s + 1.26·19-s − 0.223·20-s + 0.280·21-s + 0.156·22-s + 1.83·23-s − 0.158·24-s + 0.200·25-s + 0.196·26-s − 0.807·27-s + 0.312·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4030 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4030 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4030\)    =    \(2 \cdot 5 \cdot 13 \cdot 31\)
Sign: $1$
Analytic conductor: \(32.1797\)
Root analytic conductor: \(5.67271\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4030,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.472158791\)
\(L(\frac12)\) \(\approx\) \(1.472158791\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
13 \( 1 + T \)
31 \( 1 - T \)
good3 \( 1 - 0.777T + 3T^{2} \)
7 \( 1 - 1.65T + 7T^{2} \)
11 \( 1 + 0.734T + 11T^{2} \)
17 \( 1 - 4.91T + 17T^{2} \)
19 \( 1 - 5.49T + 19T^{2} \)
23 \( 1 - 8.77T + 23T^{2} \)
29 \( 1 + 3.38T + 29T^{2} \)
37 \( 1 + 8.16T + 37T^{2} \)
41 \( 1 - 4.43T + 41T^{2} \)
43 \( 1 + 0.442T + 43T^{2} \)
47 \( 1 + 1.23T + 47T^{2} \)
53 \( 1 + 5.63T + 53T^{2} \)
59 \( 1 + 5.69T + 59T^{2} \)
61 \( 1 + 15.3T + 61T^{2} \)
67 \( 1 - 5.40T + 67T^{2} \)
71 \( 1 - 4.94T + 71T^{2} \)
73 \( 1 - 2.82T + 73T^{2} \)
79 \( 1 - 6.58T + 79T^{2} \)
83 \( 1 - 14.8T + 83T^{2} \)
89 \( 1 - 12.7T + 89T^{2} \)
97 \( 1 - 11.7T + 97T^{2} \)
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

−8.393706376496055707373953725049, −7.65197340274994913709936545144, −7.49076237977567704134432803893, −6.37003155080187482962150573174, −5.35485910226532077854104198740, −4.89525446239929148862074350929, −3.37256183227177484965895825550, −3.09146492593183804863243646316, −1.85706345697986317048306089433, −0.76595506878095868298627210928, 0.76595506878095868298627210928, 1.85706345697986317048306089433, 3.09146492593183804863243646316, 3.37256183227177484965895825550, 4.89525446239929148862074350929, 5.35485910226532077854104198740, 6.37003155080187482962150573174, 7.49076237977567704134432803893, 7.65197340274994913709936545144, 8.393706376496055707373953725049

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