Properties

Label 2-810-3.2-c4-0-62
Degree $2$
Conductor $810$
Sign $i$
Analytic cond. $83.7296$
Root an. cond. $9.15039$
Motivic weight $4$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 2.82i·2-s − 8.00·4-s − 11.1i·5-s + 47.7·7-s − 22.6i·8-s + 31.6·10-s − 194. i·11-s + 272.·13-s + 134. i·14-s + 64.0·16-s − 363. i·17-s − 369.·19-s + 89.4i·20-s + 551.·22-s − 745. i·23-s + ⋯
L(s)  = 1  + 0.707i·2-s − 0.500·4-s − 0.447i·5-s + 0.973·7-s − 0.353i·8-s + 0.316·10-s − 1.61i·11-s + 1.61·13-s + 0.688i·14-s + 0.250·16-s − 1.25i·17-s − 1.02·19-s + 0.223i·20-s + 1.13·22-s − 1.40i·23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 810 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & i\, \overline{\Lambda}(5-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 810 ^{s/2} \, \Gamma_{\C}(s+2) \, L(s)\cr =\mathstrut & i\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(810\)    =    \(2 \cdot 3^{4} \cdot 5\)
Sign: $i$
Analytic conductor: \(83.7296\)
Root analytic conductor: \(9.15039\)
Motivic weight: \(4\)
Rational: no
Arithmetic: yes
Character: $\chi_{810} (161, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 810,\ (\ :2),\ i)\)

Particular Values

\(L(\frac{5}{2})\) \(\approx\) \(1.693445627\)
\(L(\frac12)\) \(\approx\) \(1.693445627\)
\(L(3)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - 2.82iT \)
3 \( 1 \)
5 \( 1 + 11.1iT \)
good7 \( 1 - 47.7T + 2.40e3T^{2} \)
11 \( 1 + 194. iT - 1.46e4T^{2} \)
13 \( 1 - 272.T + 2.85e4T^{2} \)
17 \( 1 + 363. iT - 8.35e4T^{2} \)
19 \( 1 + 369.T + 1.30e5T^{2} \)
23 \( 1 + 745. iT - 2.79e5T^{2} \)
29 \( 1 - 35.1iT - 7.07e5T^{2} \)
31 \( 1 - 503.T + 9.23e5T^{2} \)
37 \( 1 + 2.32e3T + 1.87e6T^{2} \)
41 \( 1 - 2.93e3iT - 2.82e6T^{2} \)
43 \( 1 + 988.T + 3.41e6T^{2} \)
47 \( 1 + 1.08e3iT - 4.87e6T^{2} \)
53 \( 1 - 3.73e3iT - 7.89e6T^{2} \)
59 \( 1 + 3.93e3iT - 1.21e7T^{2} \)
61 \( 1 - 939.T + 1.38e7T^{2} \)
67 \( 1 + 2.76e3T + 2.01e7T^{2} \)
71 \( 1 - 3.22e3iT - 2.54e7T^{2} \)
73 \( 1 + 8.55e3T + 2.83e7T^{2} \)
79 \( 1 - 2.19e3T + 3.89e7T^{2} \)
83 \( 1 - 5.40e3iT - 4.74e7T^{2} \)
89 \( 1 + 7.38e3iT - 6.27e7T^{2} \)
97 \( 1 - 9.64e3T + 8.85e7T^{2} \)
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

−8.987551693787820835101175970126, −8.492317730062601523994315972684, −8.069021734037138732358509456889, −6.70220286971787331559677644721, −6.01133581192898804700822100283, −5.07707863842217430772353972994, −4.23378806752313961662619860789, −3.05794175687724242445877168870, −1.38012392513184694005920404574, −0.38933353212001111932179916755, 1.52964044796429832594050111487, 1.95962342821031196233057076958, 3.55784122124815516910998487735, 4.24844010392142384667787655361, 5.31561892577300638439932333339, 6.38520518908234022619673718211, 7.43492950328654419212033672085, 8.344852269369086129356183113112, 9.015875285218129562380664165542, 10.26412067753799143943618422101

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