Properties

Label 2-2250-1.1-c1-0-19
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 + 2·7-s + 8-s + 0.381·11-s + 4.61·13-s + 2·14-s + 16-s − 2.61·17-s + 3.23·19-s + 0.381·22-s − 3.61·23-s + 4.61·26-s + 2·28-s + 9.09·29-s − 4.85·31-s + 32-s − 2.61·34-s − 0.0901·37-s + 3.23·38-s − 8.94·41-s + 8.85·43-s + 0.381·44-s − 3.61·46-s + 3.09·47-s − 3·49-s + 4.61·52-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.5·4-s + 0.755·7-s + 0.353·8-s + 0.115·11-s + 1.28·13-s + 0.534·14-s + 0.250·16-s − 0.634·17-s + 0.742·19-s + 0.0814·22-s − 0.754·23-s + 0.905·26-s + 0.377·28-s + 1.68·29-s − 0.871·31-s + 0.176·32-s − 0.448·34-s − 0.0148·37-s + 0.524·38-s − 1.39·41-s + 1.35·43-s + 0.0575·44-s − 0.533·46-s + 0.450·47-s − 0.428·49-s + 0.640·52-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

\(L(1)\) \(\approx\) \(3.334328393\)
\(L(\frac12)\) \(\approx\) \(3.334328393\)
\(L(\frac{3}{2})\) 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 \( 1 - 2T + 7T^{2} \)
11 \( 1 - 0.381T + 11T^{2} \)
13 \( 1 - 4.61T + 13T^{2} \)
17 \( 1 + 2.61T + 17T^{2} \)
19 \( 1 - 3.23T + 19T^{2} \)
23 \( 1 + 3.61T + 23T^{2} \)
29 \( 1 - 9.09T + 29T^{2} \)
31 \( 1 + 4.85T + 31T^{2} \)
37 \( 1 + 0.0901T + 37T^{2} \)
41 \( 1 + 8.94T + 41T^{2} \)
43 \( 1 - 8.85T + 43T^{2} \)
47 \( 1 - 3.09T + 47T^{2} \)
53 \( 1 - 3.23T + 53T^{2} \)
59 \( 1 - 4.32T + 59T^{2} \)
61 \( 1 - 3.70T + 61T^{2} \)
67 \( 1 - 2.90T + 67T^{2} \)
71 \( 1 + 5.23T + 71T^{2} \)
73 \( 1 - 16.1T + 73T^{2} \)
79 \( 1 + 11.5T + 79T^{2} \)
83 \( 1 + 8.18T + 83T^{2} \)
89 \( 1 - 2.47T + 89T^{2} \)
97 \( 1 + 6.94T + 97T^{2} \)
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

−8.804181025494535824309257002516, −8.301684841039559083689379837758, −7.40022662110918957063462798508, −6.56531911520402224185498452132, −5.82884046545610601773012817457, −5.01134447396947593059756516889, −4.18757048351643343488194050060, −3.40607461160931023396936957202, −2.24279137063684823915149813983, −1.17826919220243548563301951406, 1.17826919220243548563301951406, 2.24279137063684823915149813983, 3.40607461160931023396936957202, 4.18757048351643343488194050060, 5.01134447396947593059756516889, 5.82884046545610601773012817457, 6.56531911520402224185498452132, 7.40022662110918957063462798508, 8.301684841039559083689379837758, 8.804181025494535824309257002516

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