Properties

Label 2-405-1.1-c7-0-102
Degree $2$
Conductor $405$
Sign $-1$
Analytic cond. $126.515$
Root an. cond. $11.2479$
Motivic weight $7$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 14.2·2-s + 74.1·4-s + 125·5-s + 309.·7-s − 765.·8-s + 1.77e3·10-s + 6.16e3·11-s − 8.83e3·13-s + 4.39e3·14-s − 2.03e4·16-s + 1.20e4·17-s − 5.19e4·19-s + 9.27e3·20-s + 8.76e4·22-s − 8.30e4·23-s + 1.56e4·25-s − 1.25e5·26-s + 2.29e4·28-s + 8.57e4·29-s − 2.77e5·31-s − 1.91e5·32-s + 1.72e5·34-s + 3.86e4·35-s + 6.05e5·37-s − 7.38e5·38-s − 9.56e4·40-s + 2.34e5·41-s + ⋯
L(s)  = 1  + 1.25·2-s + 0.579·4-s + 0.447·5-s + 0.340·7-s − 0.528·8-s + 0.562·10-s + 1.39·11-s − 1.11·13-s + 0.428·14-s − 1.24·16-s + 0.597·17-s − 1.73·19-s + 0.259·20-s + 1.75·22-s − 1.42·23-s + 0.199·25-s − 1.40·26-s + 0.197·28-s + 0.653·29-s − 1.67·31-s − 1.03·32-s + 0.750·34-s + 0.152·35-s + 1.96·37-s − 2.18·38-s − 0.236·40-s + 0.531·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 405 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(8-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 405 ^{s/2} \, \Gamma_{\C}(s+7/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(405\)    =    \(3^{4} \cdot 5\)
Sign: $-1$
Analytic conductor: \(126.515\)
Root analytic conductor: \(11.2479\)
Motivic weight: \(7\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 405,\ (\ :7/2),\ -1)\)

Particular Values

\(L(4)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{9}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 - 125T \)
good2 \( 1 - 14.2T + 128T^{2} \)
7 \( 1 - 309.T + 8.23e5T^{2} \)
11 \( 1 - 6.16e3T + 1.94e7T^{2} \)
13 \( 1 + 8.83e3T + 6.27e7T^{2} \)
17 \( 1 - 1.20e4T + 4.10e8T^{2} \)
19 \( 1 + 5.19e4T + 8.93e8T^{2} \)
23 \( 1 + 8.30e4T + 3.40e9T^{2} \)
29 \( 1 - 8.57e4T + 1.72e10T^{2} \)
31 \( 1 + 2.77e5T + 2.75e10T^{2} \)
37 \( 1 - 6.05e5T + 9.49e10T^{2} \)
41 \( 1 - 2.34e5T + 1.94e11T^{2} \)
43 \( 1 + 3.05e5T + 2.71e11T^{2} \)
47 \( 1 - 1.19e6T + 5.06e11T^{2} \)
53 \( 1 - 3.75e5T + 1.17e12T^{2} \)
59 \( 1 + 2.36e6T + 2.48e12T^{2} \)
61 \( 1 + 1.69e6T + 3.14e12T^{2} \)
67 \( 1 + 2.98e6T + 6.06e12T^{2} \)
71 \( 1 + 3.34e6T + 9.09e12T^{2} \)
73 \( 1 + 3.72e6T + 1.10e13T^{2} \)
79 \( 1 + 3.90e6T + 1.92e13T^{2} \)
83 \( 1 - 1.32e6T + 2.71e13T^{2} \)
89 \( 1 - 2.76e6T + 4.42e13T^{2} \)
97 \( 1 + 6.12e5T + 8.07e13T^{2} \)
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

−9.586259562792069444751846573300, −8.842330697722637271582113397476, −7.54813154249440133177695950456, −6.35626437390758765369466659970, −5.81209022037168696674947396453, −4.55274017698993972899702937808, −4.03466612239770995773763303731, −2.69151237423451694846603041418, −1.66691283747563462479178289166, 0, 1.66691283747563462479178289166, 2.69151237423451694846603041418, 4.03466612239770995773763303731, 4.55274017698993972899702937808, 5.81209022037168696674947396453, 6.35626437390758765369466659970, 7.54813154249440133177695950456, 8.842330697722637271582113397476, 9.586259562792069444751846573300

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