Properties

Label 2-405-1.1-c7-0-3
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 $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 20.0·2-s + 274.·4-s − 125·5-s − 1.43e3·7-s − 2.94e3·8-s + 2.50e3·10-s + 1.40e3·11-s − 428.·13-s + 2.87e4·14-s + 2.38e4·16-s − 6.31e3·17-s − 1.72e4·19-s − 3.43e4·20-s − 2.81e4·22-s + 3.02e4·23-s + 1.56e4·25-s + 8.58e3·26-s − 3.93e5·28-s − 1.82e5·29-s − 1.66e5·31-s − 1.02e5·32-s + 1.26e5·34-s + 1.79e5·35-s − 6.12e5·37-s + 3.46e5·38-s + 3.67e5·40-s + 3.14e5·41-s + ⋯
L(s)  = 1  − 1.77·2-s + 2.14·4-s − 0.447·5-s − 1.57·7-s − 2.03·8-s + 0.793·10-s + 0.318·11-s − 0.0540·13-s + 2.80·14-s + 1.45·16-s − 0.311·17-s − 0.577·19-s − 0.959·20-s − 0.564·22-s + 0.518·23-s + 0.199·25-s + 0.0958·26-s − 3.38·28-s − 1.38·29-s − 1.00·31-s − 0.552·32-s + 0.552·34-s + 0.706·35-s − 1.98·37-s + 1.02·38-s + 0.908·40-s + 0.711·41-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: \(0\)
Selberg data: \((2,\ 405,\ (\ :7/2),\ 1)\)

Particular Values

\(L(4)\) \(\approx\) \(0.08656575486\)
\(L(\frac12)\) \(\approx\) \(0.08656575486\)
\(L(\frac{9}{2})\) 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 \( 1 + 20.0T + 128T^{2} \)
7 \( 1 + 1.43e3T + 8.23e5T^{2} \)
11 \( 1 - 1.40e3T + 1.94e7T^{2} \)
13 \( 1 + 428.T + 6.27e7T^{2} \)
17 \( 1 + 6.31e3T + 4.10e8T^{2} \)
19 \( 1 + 1.72e4T + 8.93e8T^{2} \)
23 \( 1 - 3.02e4T + 3.40e9T^{2} \)
29 \( 1 + 1.82e5T + 1.72e10T^{2} \)
31 \( 1 + 1.66e5T + 2.75e10T^{2} \)
37 \( 1 + 6.12e5T + 9.49e10T^{2} \)
41 \( 1 - 3.14e5T + 1.94e11T^{2} \)
43 \( 1 + 4.49e5T + 2.71e11T^{2} \)
47 \( 1 - 8.00e5T + 5.06e11T^{2} \)
53 \( 1 + 1.25e6T + 1.17e12T^{2} \)
59 \( 1 - 2.09e6T + 2.48e12T^{2} \)
61 \( 1 - 2.30e6T + 3.14e12T^{2} \)
67 \( 1 + 4.62e6T + 6.06e12T^{2} \)
71 \( 1 + 1.64e5T + 9.09e12T^{2} \)
73 \( 1 + 3.61e6T + 1.10e13T^{2} \)
79 \( 1 + 6.03e6T + 1.92e13T^{2} \)
83 \( 1 + 9.11e6T + 2.71e13T^{2} \)
89 \( 1 + 8.31e6T + 4.42e13T^{2} \)
97 \( 1 + 3.75e6T + 8.07e13T^{2} \)
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

−9.901721718750295345285638209015, −9.121085665792196719433160906219, −8.571849016543612126179966876289, −7.25110446169181859655794909366, −6.88113910902225453051418981762, −5.77981769260929038358881542748, −3.85060840527502205534321821234, −2.79726011033369634316948447151, −1.56070642186163523905807268576, −0.17549492053531014704780474015, 0.17549492053531014704780474015, 1.56070642186163523905807268576, 2.79726011033369634316948447151, 3.85060840527502205534321821234, 5.77981769260929038358881542748, 6.88113910902225453051418981762, 7.25110446169181859655794909366, 8.571849016543612126179966876289, 9.121085665792196719433160906219, 9.901721718750295345285638209015

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