Properties

Label 2-968-1.1-c3-0-68
Degree $2$
Conductor $968$
Sign $-1$
Analytic cond. $57.1138$
Root an. cond. $7.55737$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 2.31·3-s + 6.10·5-s − 4.57·7-s − 21.6·9-s + 47.5·13-s + 14.1·15-s − 63.6·17-s − 18.4·19-s − 10.5·21-s − 51.9·23-s − 87.7·25-s − 112.·27-s + 77.1·29-s + 109.·31-s − 27.9·35-s − 139.·37-s + 110.·39-s + 158.·41-s + 26.9·43-s − 131.·45-s − 258.·47-s − 322.·49-s − 147.·51-s − 148.·53-s − 42.7·57-s − 725.·59-s − 482.·61-s + ⋯
L(s)  = 1  + 0.446·3-s + 0.545·5-s − 0.246·7-s − 0.801·9-s + 1.01·13-s + 0.243·15-s − 0.907·17-s − 0.222·19-s − 0.110·21-s − 0.470·23-s − 0.702·25-s − 0.803·27-s + 0.494·29-s + 0.632·31-s − 0.134·35-s − 0.621·37-s + 0.452·39-s + 0.603·41-s + 0.0954·43-s − 0.437·45-s − 0.801·47-s − 0.939·49-s − 0.404·51-s − 0.383·53-s − 0.0993·57-s − 1.60·59-s − 1.01·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 968 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 968 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(968\)    =    \(2^{3} \cdot 11^{2}\)
Sign: $-1$
Analytic conductor: \(57.1138\)
Root analytic conductor: \(7.55737\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 968,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
11 \( 1 \)
good3 \( 1 - 2.31T + 27T^{2} \)
5 \( 1 - 6.10T + 125T^{2} \)
7 \( 1 + 4.57T + 343T^{2} \)
13 \( 1 - 47.5T + 2.19e3T^{2} \)
17 \( 1 + 63.6T + 4.91e3T^{2} \)
19 \( 1 + 18.4T + 6.85e3T^{2} \)
23 \( 1 + 51.9T + 1.21e4T^{2} \)
29 \( 1 - 77.1T + 2.43e4T^{2} \)
31 \( 1 - 109.T + 2.97e4T^{2} \)
37 \( 1 + 139.T + 5.06e4T^{2} \)
41 \( 1 - 158.T + 6.89e4T^{2} \)
43 \( 1 - 26.9T + 7.95e4T^{2} \)
47 \( 1 + 258.T + 1.03e5T^{2} \)
53 \( 1 + 148.T + 1.48e5T^{2} \)
59 \( 1 + 725.T + 2.05e5T^{2} \)
61 \( 1 + 482.T + 2.26e5T^{2} \)
67 \( 1 + 464.T + 3.00e5T^{2} \)
71 \( 1 - 912.T + 3.57e5T^{2} \)
73 \( 1 + 917.T + 3.89e5T^{2} \)
79 \( 1 - 759.T + 4.93e5T^{2} \)
83 \( 1 + 698.T + 5.71e5T^{2} \)
89 \( 1 + 564.T + 7.04e5T^{2} \)
97 \( 1 - 1.16e3T + 9.12e5T^{2} \)
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

−9.117594225424453294753263717043, −8.511727714492069974788728344829, −7.70601778562587214935608358192, −6.36753396874683770259723914641, −6.02665647192699874197266937284, −4.77886845999885543229021135351, −3.65365201529648490327149055823, −2.69199020785660166340275213416, −1.63498312285657234579690254152, 0, 1.63498312285657234579690254152, 2.69199020785660166340275213416, 3.65365201529648490327149055823, 4.77886845999885543229021135351, 6.02665647192699874197266937284, 6.36753396874683770259723914641, 7.70601778562587214935608358192, 8.511727714492069974788728344829, 9.117594225424453294753263717043

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