Properties

Label 2-51520-1.1-c1-0-39
Degree $2$
Conductor $51520$
Sign $-1$
Analytic cond. $411.389$
Root an. cond. $20.2827$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 3-s + 5-s − 7-s − 2·9-s − 3·11-s − 3·13-s + 15-s + 3·17-s − 21-s − 23-s + 25-s − 5·27-s + 9·29-s − 2·31-s − 3·33-s − 35-s + 4·37-s − 3·39-s + 4·41-s − 2·43-s − 2·45-s − 13·47-s + 49-s + 3·51-s + 2·53-s − 3·55-s − 6·59-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.447·5-s − 0.377·7-s − 2/3·9-s − 0.904·11-s − 0.832·13-s + 0.258·15-s + 0.727·17-s − 0.218·21-s − 0.208·23-s + 1/5·25-s − 0.962·27-s + 1.67·29-s − 0.359·31-s − 0.522·33-s − 0.169·35-s + 0.657·37-s − 0.480·39-s + 0.624·41-s − 0.304·43-s − 0.298·45-s − 1.89·47-s + 1/7·49-s + 0.420·51-s + 0.274·53-s − 0.404·55-s − 0.781·59-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 51520 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 51520 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(51520\)    =    \(2^{6} \cdot 5 \cdot 7 \cdot 23\)
Sign: $-1$
Analytic conductor: \(411.389\)
Root analytic conductor: \(20.2827\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 51520,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 - T \)
7 \( 1 + T \)
23 \( 1 + T \)
good3 \( 1 - T + p T^{2} \)
11 \( 1 + 3 T + p T^{2} \)
13 \( 1 + 3 T + p T^{2} \)
17 \( 1 - 3 T + p T^{2} \)
19 \( 1 + p T^{2} \)
29 \( 1 - 9 T + p T^{2} \)
31 \( 1 + 2 T + p T^{2} \)
37 \( 1 - 4 T + p T^{2} \)
41 \( 1 - 4 T + p T^{2} \)
43 \( 1 + 2 T + p T^{2} \)
47 \( 1 + 13 T + p T^{2} \)
53 \( 1 - 2 T + p T^{2} \)
59 \( 1 + 6 T + p T^{2} \)
61 \( 1 - 6 T + p T^{2} \)
67 \( 1 + 12 T + p T^{2} \)
71 \( 1 - 8 T + p T^{2} \)
73 \( 1 + 6 T + p T^{2} \)
79 \( 1 - 13 T + p T^{2} \)
83 \( 1 - 12 T + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 - 7 T + p T^{2} \)
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

−14.57551572594352, −14.35740902977902, −13.69499509083559, −13.31672421608982, −12.76771533118714, −12.24398651683733, −11.75113925172337, −11.14206409433557, −10.35868137493496, −10.17717433203421, −9.484206990959251, −9.140989674209019, −8.383608092142609, −7.947398343481629, −7.559364747079243, −6.764411603569273, −6.180527441740243, −5.677723249209817, −4.978275455110620, −4.612676935780419, −3.515729472588248, −3.112875419942913, −2.501445217254918, −2.020529609114020, −0.9205415544501905, 0, 0.9205415544501905, 2.020529609114020, 2.501445217254918, 3.112875419942913, 3.515729472588248, 4.612676935780419, 4.978275455110620, 5.677723249209817, 6.180527441740243, 6.764411603569273, 7.559364747079243, 7.947398343481629, 8.383608092142609, 9.140989674209019, 9.484206990959251, 10.17717433203421, 10.35868137493496, 11.14206409433557, 11.75113925172337, 12.24398651683733, 12.76771533118714, 13.31672421608982, 13.69499509083559, 14.35740902977902, 14.57551572594352

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