Properties

Label 2-1425-5.4-c1-0-27
Degree $2$
Conductor $1425$
Sign $0.894 + 0.447i$
Analytic cond. $11.3786$
Root an. cond. $3.37323$
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  − 0.414i·2-s i·3-s + 1.82·4-s − 0.414·6-s + 1.41i·7-s − 1.58i·8-s − 9-s + 6.24·11-s − 1.82i·12-s + 0.585i·13-s + 0.585·14-s + 3·16-s + 6.82i·17-s + 0.414i·18-s + 19-s + ⋯
L(s)  = 1  − 0.292i·2-s − 0.577i·3-s + 0.914·4-s − 0.169·6-s + 0.534i·7-s − 0.560i·8-s − 0.333·9-s + 1.88·11-s − 0.527i·12-s + 0.162i·13-s + 0.156·14-s + 0.750·16-s + 1.65i·17-s + 0.0976i·18-s + 0.229·19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1425 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.894 + 0.447i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1425 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.894 + 0.447i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1425\)    =    \(3 \cdot 5^{2} \cdot 19\)
Sign: $0.894 + 0.447i$
Analytic conductor: \(11.3786\)
Root analytic conductor: \(3.37323\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1425} (799, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1425,\ (\ :1/2),\ 0.894 + 0.447i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.374757820\)
\(L(\frac12)\) \(\approx\) \(2.374757820\)
\(L(\frac{3}{2})\) 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 \( 1 \)
19 \( 1 - T \)
good2 \( 1 + 0.414iT - 2T^{2} \)
7 \( 1 - 1.41iT - 7T^{2} \)
11 \( 1 - 6.24T + 11T^{2} \)
13 \( 1 - 0.585iT - 13T^{2} \)
17 \( 1 - 6.82iT - 17T^{2} \)
23 \( 1 - 3.65iT - 23T^{2} \)
29 \( 1 - 1.41T + 29T^{2} \)
31 \( 1 + 8.82T + 31T^{2} \)
37 \( 1 + 0.585iT - 37T^{2} \)
41 \( 1 - 8.24T + 41T^{2} \)
43 \( 1 + 3.75iT - 43T^{2} \)
47 \( 1 - 3.65iT - 47T^{2} \)
53 \( 1 + 8iT - 53T^{2} \)
59 \( 1 - 4.48T + 59T^{2} \)
61 \( 1 + 15.3T + 61T^{2} \)
67 \( 1 - 1.65iT - 67T^{2} \)
71 \( 1 + 5.17T + 71T^{2} \)
73 \( 1 + 3.65iT - 73T^{2} \)
79 \( 1 + 79T^{2} \)
83 \( 1 + 7.17iT - 83T^{2} \)
89 \( 1 - 13.8T + 89T^{2} \)
97 \( 1 + 18.2iT - 97T^{2} \)
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

−9.352147342749707751922802595487, −8.801028995391613260057329493952, −7.72857533819501736901046728781, −7.00111876429057317118707877490, −6.19758061829183368564606451740, −5.73984860669607466817563695203, −4.07772798978149108396007997038, −3.33634389864119075962357501136, −1.99480225568683926891243326483, −1.37338966499829212168072227509, 1.12656860184657749837962393055, 2.56906719787769126352413327608, 3.60234054773729432302132623839, 4.48779188255073937687651814638, 5.54639009073670475167049081580, 6.45262407957720257647052304546, 7.09088503208853477245548305300, 7.80103992976662685706692277025, 9.057021153050678480854372836365, 9.401472788146453619854009513853

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