Properties

Label 2-1875-1.1-c1-0-21
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 yes
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 1.53·2-s − 3-s + 0.360·4-s − 1.53·6-s + 1.49·7-s − 2.51·8-s + 9-s − 2.35·11-s − 0.360·12-s + 1.34·13-s + 2.29·14-s − 4.59·16-s − 2.19·17-s + 1.53·18-s + 5.71·19-s − 1.49·21-s − 3.62·22-s + 8.79·23-s + 2.51·24-s + 2.07·26-s − 27-s + 0.539·28-s + 7.90·29-s − 3.69·31-s − 2.01·32-s + 2.35·33-s − 3.37·34-s + ⋯
L(s)  = 1  + 1.08·2-s − 0.577·3-s + 0.180·4-s − 0.627·6-s + 0.565·7-s − 0.890·8-s + 0.333·9-s − 0.710·11-s − 0.104·12-s + 0.374·13-s + 0.614·14-s − 1.14·16-s − 0.532·17-s + 0.362·18-s + 1.31·19-s − 0.326·21-s − 0.771·22-s + 1.83·23-s + 0.514·24-s + 0.406·26-s − 0.192·27-s + 0.102·28-s + 1.46·29-s − 0.664·31-s − 0.356·32-s + 0.410·33-s − 0.578·34-s + ⋯

Functional equation

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

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: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1875,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.326712307\)
\(L(\frac12)\) \(\approx\) \(2.326712307\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + T \)
5 \( 1 \)
good2 \( 1 - 1.53T + 2T^{2} \)
7 \( 1 - 1.49T + 7T^{2} \)
11 \( 1 + 2.35T + 11T^{2} \)
13 \( 1 - 1.34T + 13T^{2} \)
17 \( 1 + 2.19T + 17T^{2} \)
19 \( 1 - 5.71T + 19T^{2} \)
23 \( 1 - 8.79T + 23T^{2} \)
29 \( 1 - 7.90T + 29T^{2} \)
31 \( 1 + 3.69T + 31T^{2} \)
37 \( 1 - 9.75T + 37T^{2} \)
41 \( 1 - 1.85T + 41T^{2} \)
43 \( 1 + 8.01T + 43T^{2} \)
47 \( 1 - 6.66T + 47T^{2} \)
53 \( 1 - 4.17T + 53T^{2} \)
59 \( 1 - 11.0T + 59T^{2} \)
61 \( 1 + 12.2T + 61T^{2} \)
67 \( 1 - 4.31T + 67T^{2} \)
71 \( 1 - 5.77T + 71T^{2} \)
73 \( 1 - 6.92T + 73T^{2} \)
79 \( 1 + 10.6T + 79T^{2} \)
83 \( 1 - 0.224T + 83T^{2} \)
89 \( 1 - 0.429T + 89T^{2} \)
97 \( 1 - 12.4T + 97T^{2} \)
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

−9.215617956356189808632191975704, −8.449018637214262268297213408893, −7.45851889562827019253786728376, −6.63167739561058230575024776923, −5.75985625845760658252803813626, −5.02745993086781062273325002164, −4.61773042029849029755732659563, −3.46697208012111020525918845717, −2.57875479947324953413614594800, −0.931835801920470098868480984877, 0.931835801920470098868480984877, 2.57875479947324953413614594800, 3.46697208012111020525918845717, 4.61773042029849029755732659563, 5.02745993086781062273325002164, 5.75985625845760658252803813626, 6.63167739561058230575024776923, 7.45851889562827019253786728376, 8.449018637214262268297213408893, 9.215617956356189808632191975704

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