Properties

Label 2-51520-1.1-c1-0-50
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 + 2·11-s + 13-s − 15-s + 4·17-s + 2·19-s − 21-s + 23-s + 25-s + 5·27-s + 3·29-s + 9·31-s − 2·33-s + 35-s − 2·37-s − 39-s − 5·41-s + 4·43-s − 2·45-s + 47-s + 49-s − 4·51-s − 6·53-s + 2·55-s + ⋯
L(s)  = 1  − 0.577·3-s + 0.447·5-s + 0.377·7-s − 2/3·9-s + 0.603·11-s + 0.277·13-s − 0.258·15-s + 0.970·17-s + 0.458·19-s − 0.218·21-s + 0.208·23-s + 1/5·25-s + 0.962·27-s + 0.557·29-s + 1.61·31-s − 0.348·33-s + 0.169·35-s − 0.328·37-s − 0.160·39-s − 0.780·41-s + 0.609·43-s − 0.298·45-s + 0.145·47-s + 1/7·49-s − 0.560·51-s − 0.824·53-s + 0.269·55-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 \( 1 - 2 T + p T^{2} \)
13 \( 1 - T + p T^{2} \)
17 \( 1 - 4 T + p T^{2} \)
19 \( 1 - 2 T + p T^{2} \)
29 \( 1 - 3 T + p T^{2} \)
31 \( 1 - 9 T + p T^{2} \)
37 \( 1 + 2 T + p T^{2} \)
41 \( 1 + 5 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 - T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + 10 T + p T^{2} \)
67 \( 1 + 14 T + p T^{2} \)
71 \( 1 + 3 T + p T^{2} \)
73 \( 1 - 5 T + p T^{2} \)
79 \( 1 + 14 T + p T^{2} \)
83 \( 1 - 16 T + p T^{2} \)
89 \( 1 + p T^{2} \)
97 \( 1 + 16 T + p T^{2} \)
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

−14.78906809211855, −14.09971506946526, −13.78814320818162, −13.41153630937212, −12.44795239325308, −12.08897831324747, −11.79701125642517, −11.17898777296393, −10.57739773088587, −10.27635758430935, −9.489446806303282, −9.128373571227968, −8.396603403903955, −8.027953223790408, −7.340771403803016, −6.530132149424786, −6.296441672815258, −5.590052096332618, −5.170598402769033, −4.565617679349487, −3.852902858632216, −2.986955528082744, −2.659635364119125, −1.406398010978206, −1.159719235758855, 0, 1.159719235758855, 1.406398010978206, 2.659635364119125, 2.986955528082744, 3.852902858632216, 4.565617679349487, 5.170598402769033, 5.590052096332618, 6.296441672815258, 6.530132149424786, 7.340771403803016, 8.027953223790408, 8.396603403903955, 9.128373571227968, 9.489446806303282, 10.27635758430935, 10.57739773088587, 11.17898777296393, 11.79701125642517, 12.08897831324747, 12.44795239325308, 13.41153630937212, 13.78814320818162, 14.09971506946526, 14.78906809211855

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