Properties

Label 2-1088-1.1-c1-0-22
Degree $2$
Conductor $1088$
Sign $-1$
Analytic cond. $8.68772$
Root an. cond. $2.94749$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 2·3-s + 2·5-s + 2·7-s + 9-s − 6·11-s − 2·13-s − 4·15-s + 17-s − 4·21-s − 6·23-s − 25-s + 4·27-s + 10·29-s − 2·31-s + 12·33-s + 4·35-s − 6·37-s + 4·39-s − 6·41-s − 8·43-s + 2·45-s − 3·49-s − 2·51-s + 10·53-s − 12·55-s − 8·59-s − 14·61-s + ⋯
L(s)  = 1  − 1.15·3-s + 0.894·5-s + 0.755·7-s + 1/3·9-s − 1.80·11-s − 0.554·13-s − 1.03·15-s + 0.242·17-s − 0.872·21-s − 1.25·23-s − 1/5·25-s + 0.769·27-s + 1.85·29-s − 0.359·31-s + 2.08·33-s + 0.676·35-s − 0.986·37-s + 0.640·39-s − 0.937·41-s − 1.21·43-s + 0.298·45-s − 3/7·49-s − 0.280·51-s + 1.37·53-s − 1.61·55-s − 1.04·59-s − 1.79·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1088 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1088 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1088\)    =    \(2^{6} \cdot 17\)
Sign: $-1$
Analytic conductor: \(8.68772\)
Root analytic conductor: \(2.94749\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1088,\ (\ :1/2),\ -1)\)

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 \( 1 \)
17 \( 1 - T \)
good3 \( 1 + 2 T + p T^{2} \)
5 \( 1 - 2 T + p T^{2} \)
7 \( 1 - 2 T + p T^{2} \)
11 \( 1 + 6 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
19 \( 1 + p T^{2} \)
23 \( 1 + 6 T + p T^{2} \)
29 \( 1 - 10 T + p T^{2} \)
31 \( 1 + 2 T + p T^{2} \)
37 \( 1 + 6 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 - 10 T + p T^{2} \)
59 \( 1 + 8 T + p T^{2} \)
61 \( 1 + 14 T + p T^{2} \)
67 \( 1 - 4 T + p T^{2} \)
71 \( 1 + 2 T + p T^{2} \)
73 \( 1 + 14 T + p T^{2} \)
79 \( 1 - 10 T + p T^{2} \)
83 \( 1 - 8 T + p T^{2} \)
89 \( 1 + 10 T + p T^{2} \)
97 \( 1 - 2 T + p T^{2} \)
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

−9.848492428379918370925809981265, −8.479714304195993358732213721787, −7.84551712503875045899997453910, −6.75352187088516304852688044292, −5.82444635947202694666915154156, −5.25042504189511314210648359222, −4.65702909889957787987536766416, −2.86666713007843941469888179421, −1.76553002806865541017271379413, 0, 1.76553002806865541017271379413, 2.86666713007843941469888179421, 4.65702909889957787987536766416, 5.25042504189511314210648359222, 5.82444635947202694666915154156, 6.75352187088516304852688044292, 7.84551712503875045899997453910, 8.479714304195993358732213721787, 9.848492428379918370925809981265

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