Properties

Label 2-72128-1.1-c1-0-57
Degree $2$
Conductor $72128$
Sign $-1$
Analytic cond. $575.944$
Root an. cond. $23.9988$
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  + 3·3-s − 4·5-s + 6·9-s + 2·11-s + 5·13-s − 12·15-s + 4·19-s − 23-s + 11·25-s + 9·27-s + 3·29-s + 5·31-s + 6·33-s − 4·37-s + 15·39-s − 5·41-s − 4·43-s − 24·45-s − 11·47-s − 8·55-s + 12·57-s + 12·59-s − 6·61-s − 20·65-s − 16·67-s − 3·69-s − 7·71-s + ⋯
L(s)  = 1  + 1.73·3-s − 1.78·5-s + 2·9-s + 0.603·11-s + 1.38·13-s − 3.09·15-s + 0.917·19-s − 0.208·23-s + 11/5·25-s + 1.73·27-s + 0.557·29-s + 0.898·31-s + 1.04·33-s − 0.657·37-s + 2.40·39-s − 0.780·41-s − 0.609·43-s − 3.57·45-s − 1.60·47-s − 1.07·55-s + 1.58·57-s + 1.56·59-s − 0.768·61-s − 2.48·65-s − 1.95·67-s − 0.361·69-s − 0.830·71-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 72128 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 72128 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(72128\)    =    \(2^{6} \cdot 7^{2} \cdot 23\)
Sign: $-1$
Analytic conductor: \(575.944\)
Root analytic conductor: \(23.9988\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 72128,\ (\ :1/2),\ -1)\)

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 \( 1 \)
7 \( 1 \)
23 \( 1 + T \)
good3 \( 1 - p T + p T^{2} \)
5 \( 1 + 4 T + p T^{2} \)
11 \( 1 - 2 T + p T^{2} \)
13 \( 1 - 5 T + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
29 \( 1 - 3 T + p T^{2} \)
31 \( 1 - 5 T + p T^{2} \)
37 \( 1 + 4 T + p T^{2} \)
41 \( 1 + 5 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 + 11 T + p T^{2} \)
53 \( 1 + p T^{2} \)
59 \( 1 - 12 T + p T^{2} \)
61 \( 1 + 6 T + p T^{2} \)
67 \( 1 + 16 T + p T^{2} \)
71 \( 1 + 7 T + p T^{2} \)
73 \( 1 + 7 T + p T^{2} \)
79 \( 1 + 16 T + p T^{2} \)
83 \( 1 + 8 T + p T^{2} \)
89 \( 1 - 12 T + p T^{2} \)
97 \( 1 + 6 T + p T^{2} \)
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

−14.45167477185077, −13.87588642247854, −13.40775468546270, −13.09768774372747, −12.30446474695976, −11.75133340957886, −11.61602244672617, −10.85413661566642, −10.19133786222713, −9.788042956126378, −8.919026437166868, −8.630175699100555, −8.399169257069033, −7.735487868619013, −7.448474642460499, −6.763037929594324, −6.342259214573924, −5.266919412553640, −4.508222150791160, −4.071611645169539, −3.602737557356563, −3.142753030148152, −2.759667572399856, −1.495789390377401, −1.239132038030666, 0, 1.239132038030666, 1.495789390377401, 2.759667572399856, 3.142753030148152, 3.602737557356563, 4.071611645169539, 4.508222150791160, 5.266919412553640, 6.342259214573924, 6.763037929594324, 7.448474642460499, 7.735487868619013, 8.399169257069033, 8.630175699100555, 8.919026437166868, 9.788042956126378, 10.19133786222713, 10.85413661566642, 11.61602244672617, 11.75133340957886, 12.30446474695976, 13.09768774372747, 13.40775468546270, 13.87588642247854, 14.45167477185077

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