Properties

Label 2-2250-1.1-c1-0-13
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 − 1.61·7-s + 8-s − 0.618·11-s + 1.85·13-s − 1.61·14-s + 16-s + 5.23·17-s − 0.854·19-s − 0.618·22-s − 1.85·23-s + 1.85·26-s − 1.61·28-s + 7.23·29-s + 6.47·31-s + 32-s + 5.23·34-s − 10.5·37-s − 0.854·38-s + 11.6·41-s + 7.70·43-s − 0.618·44-s − 1.85·46-s − 0.618·47-s − 4.38·49-s + 1.85·52-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.5·4-s − 0.611·7-s + 0.353·8-s − 0.186·11-s + 0.514·13-s − 0.432·14-s + 0.250·16-s + 1.26·17-s − 0.195·19-s − 0.131·22-s − 0.386·23-s + 0.363·26-s − 0.305·28-s + 1.34·29-s + 1.16·31-s + 0.176·32-s + 0.897·34-s − 1.73·37-s − 0.138·38-s + 1.81·41-s + 1.17·43-s − 0.0931·44-s − 0.273·46-s − 0.0901·47-s − 0.625·49-s + 0.257·52-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

\(L(1)\) \(\approx\) \(2.790412210\)
\(L(\frac12)\) \(\approx\) \(2.790412210\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.61T + 7T^{2} \)
11 \( 1 + 0.618T + 11T^{2} \)
13 \( 1 - 1.85T + 13T^{2} \)
17 \( 1 - 5.23T + 17T^{2} \)
19 \( 1 + 0.854T + 19T^{2} \)
23 \( 1 + 1.85T + 23T^{2} \)
29 \( 1 - 7.23T + 29T^{2} \)
31 \( 1 - 6.47T + 31T^{2} \)
37 \( 1 + 10.5T + 37T^{2} \)
41 \( 1 - 11.6T + 41T^{2} \)
43 \( 1 - 7.70T + 43T^{2} \)
47 \( 1 + 0.618T + 47T^{2} \)
53 \( 1 - 7.61T + 53T^{2} \)
59 \( 1 - 1.90T + 59T^{2} \)
61 \( 1 - 3.70T + 61T^{2} \)
67 \( 1 + 9.70T + 67T^{2} \)
71 \( 1 - 12.4T + 71T^{2} \)
73 \( 1 - 4.94T + 73T^{2} \)
79 \( 1 + 13.4T + 79T^{2} \)
83 \( 1 - 2.94T + 83T^{2} \)
89 \( 1 - 6.90T + 89T^{2} \)
97 \( 1 - 3.70T + 97T^{2} \)
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

−8.994175231820274778386625090189, −8.162723106287645149574702939021, −7.40238528914668239555837480408, −6.49025152115898531835873416681, −5.91927137329491264217049462702, −5.07362236824970282601790625966, −4.10562238265728601118870706803, −3.30556872328845877159420863743, −2.45897844476634063028885193831, −1.01751205049625935798024249635, 1.01751205049625935798024249635, 2.45897844476634063028885193831, 3.30556872328845877159420863743, 4.10562238265728601118870706803, 5.07362236824970282601790625966, 5.91927137329491264217049462702, 6.49025152115898531835873416681, 7.40238528914668239555837480408, 8.162723106287645149574702939021, 8.994175231820274778386625090189

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