Properties

Label 2-7248-1.1-c1-0-143
Degree $2$
Conductor $7248$
Sign $-1$
Analytic cond. $57.8755$
Root an. cond. $7.60759$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 3-s + 2·5-s − 7-s + 9-s − 3.73·11-s + 3.46·13-s + 2·15-s − 21-s − 2.53·23-s − 25-s + 27-s − 3.46·29-s − 9.46·31-s − 3.73·33-s − 2·35-s − 5.92·37-s + 3.46·39-s − 11.1·41-s + 3.46·43-s + 2·45-s − 0.267·47-s − 6·49-s + 4.26·53-s − 7.46·55-s + 6.66·59-s − 7.46·61-s − 63-s + ⋯
L(s)  = 1  + 0.577·3-s + 0.894·5-s − 0.377·7-s + 0.333·9-s − 1.12·11-s + 0.960·13-s + 0.516·15-s − 0.218·21-s − 0.528·23-s − 0.200·25-s + 0.192·27-s − 0.643·29-s − 1.69·31-s − 0.649·33-s − 0.338·35-s − 0.974·37-s + 0.554·39-s − 1.74·41-s + 0.528·43-s + 0.298·45-s − 0.0390·47-s − 0.857·49-s + 0.586·53-s − 1.00·55-s + 0.867·59-s − 0.955·61-s − 0.125·63-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7248 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7248 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7248\)    =    \(2^{4} \cdot 3 \cdot 151\)
Sign: $-1$
Analytic conductor: \(57.8755\)
Root analytic conductor: \(7.60759\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 7248,\ (\ :1/2),\ -1)\)

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 \( 1 \)
3 \( 1 - T \)
151 \( 1 + T \)
good5 \( 1 - 2T + 5T^{2} \)
7 \( 1 + T + 7T^{2} \)
11 \( 1 + 3.73T + 11T^{2} \)
13 \( 1 - 3.46T + 13T^{2} \)
17 \( 1 + 17T^{2} \)
19 \( 1 + 19T^{2} \)
23 \( 1 + 2.53T + 23T^{2} \)
29 \( 1 + 3.46T + 29T^{2} \)
31 \( 1 + 9.46T + 31T^{2} \)
37 \( 1 + 5.92T + 37T^{2} \)
41 \( 1 + 11.1T + 41T^{2} \)
43 \( 1 - 3.46T + 43T^{2} \)
47 \( 1 + 0.267T + 47T^{2} \)
53 \( 1 - 4.26T + 53T^{2} \)
59 \( 1 - 6.66T + 59T^{2} \)
61 \( 1 + 7.46T + 61T^{2} \)
67 \( 1 + 5T + 67T^{2} \)
71 \( 1 + 12.9T + 71T^{2} \)
73 \( 1 + 14.9T + 73T^{2} \)
79 \( 1 - 11.9T + 79T^{2} \)
83 \( 1 - 5.46T + 83T^{2} \)
89 \( 1 - 6.92T + 89T^{2} \)
97 \( 1 - 5.92T + 97T^{2} \)
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

−7.58199417046576141442473599520, −6.95266507794169299231172195954, −6.01928793397062664150670853988, −5.61881525253837903799018589235, −4.79659536559200984194091609318, −3.70890945026565237236807520339, −3.19544935315973779246484097883, −2.15756641418564640731210117539, −1.60901579151878517292958857388, 0, 1.60901579151878517292958857388, 2.15756641418564640731210117539, 3.19544935315973779246484097883, 3.70890945026565237236807520339, 4.79659536559200984194091609318, 5.61881525253837903799018589235, 6.01928793397062664150670853988, 6.95266507794169299231172195954, 7.58199417046576141442473599520

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