Properties

Label 2-1875-5.4-c1-0-10
Degree $2$
Conductor $1875$
Sign $1$
Analytic cond. $14.9719$
Root an. cond. $3.86936$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 1.82i·2-s i·3-s − 1.33·4-s − 1.82·6-s + 1.44i·7-s − 1.20i·8-s − 9-s − 2.12·11-s + 1.33i·12-s + 5.70i·13-s + 2.64·14-s − 4.88·16-s + 4.15i·17-s + 1.82i·18-s − 1.70·19-s + ⋯
L(s)  = 1  − 1.29i·2-s − 0.577i·3-s − 0.669·4-s − 0.745·6-s + 0.546i·7-s − 0.427i·8-s − 0.333·9-s − 0.641·11-s + 0.386i·12-s + 1.58i·13-s + 0.705·14-s − 1.22·16-s + 1.00i·17-s + 0.430i·18-s − 0.390·19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1875 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1875 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1875\)    =    \(3 \cdot 5^{4}\)
Sign: $1$
Analytic conductor: \(14.9719\)
Root analytic conductor: \(3.86936\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1875} (1249, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1875,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.9689806576\)
\(L(\frac12)\) \(\approx\) \(0.9689806576\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + iT \)
5 \( 1 \)
good2 \( 1 + 1.82iT - 2T^{2} \)
7 \( 1 - 1.44iT - 7T^{2} \)
11 \( 1 + 2.12T + 11T^{2} \)
13 \( 1 - 5.70iT - 13T^{2} \)
17 \( 1 - 4.15iT - 17T^{2} \)
19 \( 1 + 1.70T + 19T^{2} \)
23 \( 1 - 0.323iT - 23T^{2} \)
29 \( 1 - 8.74T + 29T^{2} \)
31 \( 1 + 8.45T + 31T^{2} \)
37 \( 1 - 1.75iT - 37T^{2} \)
41 \( 1 + 6.87T + 41T^{2} \)
43 \( 1 - 11.1iT - 43T^{2} \)
47 \( 1 - 12.5iT - 47T^{2} \)
53 \( 1 + 8.34iT - 53T^{2} \)
59 \( 1 - 2.12T + 59T^{2} \)
61 \( 1 + 5.38T + 61T^{2} \)
67 \( 1 + 7.13iT - 67T^{2} \)
71 \( 1 - 2.67T + 71T^{2} \)
73 \( 1 + 6.28iT - 73T^{2} \)
79 \( 1 + 8.37T + 79T^{2} \)
83 \( 1 - 14.5iT - 83T^{2} \)
89 \( 1 + 2.68T + 89T^{2} \)
97 \( 1 - 8.55iT - 97T^{2} \)
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

−9.311583463731118562402977254621, −8.669144433037871422233821976224, −7.79412720848500406354970030109, −6.70674878328043610067720623170, −6.21785293720125615665495932346, −4.93429490256357414693855870591, −4.05553575788379281405249118429, −3.01045604525792667646644943531, −2.14051143856315248636067295966, −1.41877274397746503838811789098, 0.34325584816555734179749571956, 2.45931674743681622299338024079, 3.47976790027310219839269514256, 4.67515796442580037598078624985, 5.33293798444384655072142979551, 5.90705274919238331383490853684, 7.11081381363683053149641769798, 7.41872197510806929573549277246, 8.446502228422436971813034908765, 8.815190905273289689030756545479

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