Properties

Label 2-2250-1.1-c1-0-18
Degree $2$
Conductor $2250$
Sign $1$
Analytic cond. $17.9663$
Root an. cond. $4.23867$
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  + 2-s + 4-s + 3.30·7-s + 8-s − 5.34·11-s + 5.34·13-s + 3.30·14-s + 16-s − 1.23·17-s + 2.38·19-s − 5.34·22-s + 5.85·23-s + 5.34·26-s + 3.30·28-s − 6.60·29-s + 10.4·31-s + 32-s − 1.23·34-s − 3.30·37-s + 2.38·38-s + 7.38·41-s − 10.6·43-s − 5.34·44-s + 5.85·46-s − 3.09·47-s + 3.90·49-s + 5.34·52-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.5·4-s + 1.24·7-s + 0.353·8-s − 1.61·11-s + 1.48·13-s + 0.882·14-s + 0.250·16-s − 0.299·17-s + 0.546·19-s − 1.13·22-s + 1.22·23-s + 1.04·26-s + 0.624·28-s − 1.22·29-s + 1.88·31-s + 0.176·32-s − 0.211·34-s − 0.543·37-s + 0.386·38-s + 1.15·41-s − 1.63·43-s − 0.805·44-s + 0.863·46-s − 0.450·47-s + 0.558·49-s + 0.741·52-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2250 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2250 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2250\)    =    \(2 \cdot 3^{2} \cdot 5^{3}\)
Sign: $1$
Analytic conductor: \(17.9663\)
Root analytic conductor: \(4.23867\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2250,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.306148462\)
\(L(\frac12)\) \(\approx\) \(3.306148462\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
3 \( 1 \)
5 \( 1 \)
good7 \( 1 - 3.30T + 7T^{2} \)
11 \( 1 + 5.34T + 11T^{2} \)
13 \( 1 - 5.34T + 13T^{2} \)
17 \( 1 + 1.23T + 17T^{2} \)
19 \( 1 - 2.38T + 19T^{2} \)
23 \( 1 - 5.85T + 23T^{2} \)
29 \( 1 + 6.60T + 29T^{2} \)
31 \( 1 - 10.4T + 31T^{2} \)
37 \( 1 + 3.30T + 37T^{2} \)
41 \( 1 - 7.38T + 41T^{2} \)
43 \( 1 + 10.6T + 43T^{2} \)
47 \( 1 + 3.09T + 47T^{2} \)
53 \( 1 - 8.56T + 53T^{2} \)
59 \( 1 - 13.9T + 59T^{2} \)
61 \( 1 - 9.23T + 61T^{2} \)
67 \( 1 + 6.60T + 67T^{2} \)
71 \( 1 + 4.08T + 71T^{2} \)
73 \( 1 + 73T^{2} \)
79 \( 1 + 2.94T + 79T^{2} \)
83 \( 1 + 2T + 83T^{2} \)
89 \( 1 - 1.26T + 89T^{2} \)
97 \( 1 - 10.6T + 97T^{2} \)
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

−8.728477775878969005489504241931, −8.225933492311114157717610606915, −7.51253885695406130120313213722, −6.64801070476054976536277997705, −5.56201038470294241798369224917, −5.15508493383505785792244372541, −4.29426409246445071199048300557, −3.26307261061168559339453281015, −2.31284767562031995715587384189, −1.16069132349644661790177717299, 1.16069132349644661790177717299, 2.31284767562031995715587384189, 3.26307261061168559339453281015, 4.29426409246445071199048300557, 5.15508493383505785792244372541, 5.56201038470294241798369224917, 6.64801070476054976536277997705, 7.51253885695406130120313213722, 8.225933492311114157717610606915, 8.728477775878969005489504241931

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