Properties

Label 2-405-1.1-c3-0-20
Degree $2$
Conductor $405$
Sign $-1$
Analytic cond. $23.8957$
Root an. cond. $4.88833$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 3.74·2-s + 6.05·4-s − 5·5-s − 31.3·7-s + 7.30·8-s + 18.7·10-s + 20.8·11-s + 59.9·13-s + 117.·14-s − 75.7·16-s + 74.0·17-s − 63.8·19-s − 30.2·20-s − 78.0·22-s + 32.8·23-s + 25·25-s − 224.·26-s − 189.·28-s + 160.·29-s − 254.·31-s + 225.·32-s − 277.·34-s + 156.·35-s + 215.·37-s + 239.·38-s − 36.5·40-s − 141.·41-s + ⋯
L(s)  = 1  − 1.32·2-s + 0.756·4-s − 0.447·5-s − 1.69·7-s + 0.322·8-s + 0.592·10-s + 0.571·11-s + 1.27·13-s + 2.24·14-s − 1.18·16-s + 1.05·17-s − 0.770·19-s − 0.338·20-s − 0.756·22-s + 0.297·23-s + 0.200·25-s − 1.69·26-s − 1.28·28-s + 1.02·29-s − 1.47·31-s + 1.24·32-s − 1.40·34-s + 0.756·35-s + 0.956·37-s + 1.02·38-s − 0.144·40-s − 0.539·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 405 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 405 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(405\)    =    \(3^{4} \cdot 5\)
Sign: $-1$
Analytic conductor: \(23.8957\)
Root analytic conductor: \(4.88833\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 405,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) 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 \( 1 + 5T \)
good2 \( 1 + 3.74T + 8T^{2} \)
7 \( 1 + 31.3T + 343T^{2} \)
11 \( 1 - 20.8T + 1.33e3T^{2} \)
13 \( 1 - 59.9T + 2.19e3T^{2} \)
17 \( 1 - 74.0T + 4.91e3T^{2} \)
19 \( 1 + 63.8T + 6.85e3T^{2} \)
23 \( 1 - 32.8T + 1.21e4T^{2} \)
29 \( 1 - 160.T + 2.43e4T^{2} \)
31 \( 1 + 254.T + 2.97e4T^{2} \)
37 \( 1 - 215.T + 5.06e4T^{2} \)
41 \( 1 + 141.T + 6.89e4T^{2} \)
43 \( 1 - 137.T + 7.95e4T^{2} \)
47 \( 1 + 33.5T + 1.03e5T^{2} \)
53 \( 1 - 41.9T + 1.48e5T^{2} \)
59 \( 1 + 615.T + 2.05e5T^{2} \)
61 \( 1 + 134.T + 2.26e5T^{2} \)
67 \( 1 + 857.T + 3.00e5T^{2} \)
71 \( 1 + 588.T + 3.57e5T^{2} \)
73 \( 1 + 618.T + 3.89e5T^{2} \)
79 \( 1 + 345.T + 4.93e5T^{2} \)
83 \( 1 - 1.09e3T + 5.71e5T^{2} \)
89 \( 1 + 414.T + 7.04e5T^{2} \)
97 \( 1 + 201.T + 9.12e5T^{2} \)
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

−10.24875642006252447952241018384, −9.313060015961307458530779984313, −8.796635924682996660342435748979, −7.75465425815915971386712795979, −6.78177424502527471420094530003, −5.99450815449592522591125190951, −4.13358198422322150890978338145, −3.10334985191545992703641541796, −1.23438658473595018547536285964, 0, 1.23438658473595018547536285964, 3.10334985191545992703641541796, 4.13358198422322150890978338145, 5.99450815449592522591125190951, 6.78177424502527471420094530003, 7.75465425815915971386712795979, 8.796635924682996660342435748979, 9.313060015961307458530779984313, 10.24875642006252447952241018384

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