Properties

Label 2-8048-1.1-c1-0-36
Degree $2$
Conductor $8048$
Sign $1$
Analytic cond. $64.2636$
Root an. cond. $8.01645$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 0.936·3-s + 1.25·5-s − 0.290·7-s − 2.12·9-s − 1.70·11-s − 2.27·13-s − 1.17·15-s − 4.69·17-s + 0.709·19-s + 0.271·21-s + 3.51·23-s − 3.42·25-s + 4.79·27-s + 4.26·29-s − 0.767·31-s + 1.59·33-s − 0.364·35-s − 6.00·37-s + 2.13·39-s + 4.17·41-s − 8.76·43-s − 2.66·45-s + 6.27·47-s − 6.91·49-s + 4.39·51-s − 7.14·53-s − 2.14·55-s + ⋯
L(s)  = 1  − 0.540·3-s + 0.561·5-s − 0.109·7-s − 0.707·9-s − 0.515·11-s − 0.631·13-s − 0.303·15-s − 1.13·17-s + 0.162·19-s + 0.0593·21-s + 0.733·23-s − 0.684·25-s + 0.922·27-s + 0.791·29-s − 0.137·31-s + 0.278·33-s − 0.0616·35-s − 0.988·37-s + 0.341·39-s + 0.651·41-s − 1.33·43-s − 0.397·45-s + 0.915·47-s − 0.987·49-s + 0.615·51-s − 0.981·53-s − 0.289·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8048 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8048 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8048\)    =    \(2^{4} \cdot 503\)
Sign: $1$
Analytic conductor: \(64.2636\)
Root analytic conductor: \(8.01645\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8048,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.006276470\)
\(L(\frac12)\) \(\approx\) \(1.006276470\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
503 \( 1 - T \)
good3 \( 1 + 0.936T + 3T^{2} \)
5 \( 1 - 1.25T + 5T^{2} \)
7 \( 1 + 0.290T + 7T^{2} \)
11 \( 1 + 1.70T + 11T^{2} \)
13 \( 1 + 2.27T + 13T^{2} \)
17 \( 1 + 4.69T + 17T^{2} \)
19 \( 1 - 0.709T + 19T^{2} \)
23 \( 1 - 3.51T + 23T^{2} \)
29 \( 1 - 4.26T + 29T^{2} \)
31 \( 1 + 0.767T + 31T^{2} \)
37 \( 1 + 6.00T + 37T^{2} \)
41 \( 1 - 4.17T + 41T^{2} \)
43 \( 1 + 8.76T + 43T^{2} \)
47 \( 1 - 6.27T + 47T^{2} \)
53 \( 1 + 7.14T + 53T^{2} \)
59 \( 1 - 12.2T + 59T^{2} \)
61 \( 1 + 11.1T + 61T^{2} \)
67 \( 1 - 4.16T + 67T^{2} \)
71 \( 1 + 1.56T + 71T^{2} \)
73 \( 1 - 10.5T + 73T^{2} \)
79 \( 1 + 0.666T + 79T^{2} \)
83 \( 1 - 5.50T + 83T^{2} \)
89 \( 1 - 2.34T + 89T^{2} \)
97 \( 1 + 6.71T + 97T^{2} \)
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

−7.85086042785001558388461697686, −6.92961017024413632251175636991, −6.46477175680829794329932806149, −5.70370083619873601147726664165, −5.10188762467641315451759306093, −4.55630274965162388279265148358, −3.38176810004608607957771244499, −2.61505170392244362947787438133, −1.85851536114281520175687351961, −0.48680498627401129318022689546, 0.48680498627401129318022689546, 1.85851536114281520175687351961, 2.61505170392244362947787438133, 3.38176810004608607957771244499, 4.55630274965162388279265148358, 5.10188762467641315451759306093, 5.70370083619873601147726664165, 6.46477175680829794329932806149, 6.92961017024413632251175636991, 7.85086042785001558388461697686

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