Properties

Label 2-2169-1.1-c1-0-49
Degree $2$
Conductor $2169$
Sign $-1$
Analytic cond. $17.3195$
Root an. cond. $4.16167$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 0.0822·2-s − 1.99·4-s − 4.31·5-s + 0.690·7-s + 0.328·8-s + 0.355·10-s + 2.95·11-s − 1.93·13-s − 0.0567·14-s + 3.95·16-s + 2.07·17-s + 3.74·19-s + 8.61·20-s − 0.243·22-s − 4.34·23-s + 13.6·25-s + 0.159·26-s − 1.37·28-s + 8.10·29-s − 2.80·31-s − 0.982·32-s − 0.170·34-s − 2.98·35-s − 9.72·37-s − 0.308·38-s − 1.41·40-s + 4.09·41-s + ⋯
L(s)  = 1  − 0.0581·2-s − 0.996·4-s − 1.93·5-s + 0.261·7-s + 0.116·8-s + 0.112·10-s + 0.891·11-s − 0.536·13-s − 0.0151·14-s + 0.989·16-s + 0.503·17-s + 0.859·19-s + 1.92·20-s − 0.0518·22-s − 0.906·23-s + 2.73·25-s + 0.0312·26-s − 0.260·28-s + 1.50·29-s − 0.503·31-s − 0.173·32-s − 0.0292·34-s − 0.504·35-s − 1.59·37-s − 0.0499·38-s − 0.224·40-s + 0.639·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2169 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2169 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2169\)    =    \(3^{2} \cdot 241\)
Sign: $-1$
Analytic conductor: \(17.3195\)
Root analytic conductor: \(4.16167\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 2169,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
241 \( 1 - T \)
good2 \( 1 + 0.0822T + 2T^{2} \)
5 \( 1 + 4.31T + 5T^{2} \)
7 \( 1 - 0.690T + 7T^{2} \)
11 \( 1 - 2.95T + 11T^{2} \)
13 \( 1 + 1.93T + 13T^{2} \)
17 \( 1 - 2.07T + 17T^{2} \)
19 \( 1 - 3.74T + 19T^{2} \)
23 \( 1 + 4.34T + 23T^{2} \)
29 \( 1 - 8.10T + 29T^{2} \)
31 \( 1 + 2.80T + 31T^{2} \)
37 \( 1 + 9.72T + 37T^{2} \)
41 \( 1 - 4.09T + 41T^{2} \)
43 \( 1 - 3.02T + 43T^{2} \)
47 \( 1 + 6.71T + 47T^{2} \)
53 \( 1 - 0.0484T + 53T^{2} \)
59 \( 1 + 4.50T + 59T^{2} \)
61 \( 1 + 9.62T + 61T^{2} \)
67 \( 1 + 0.964T + 67T^{2} \)
71 \( 1 + 7.76T + 71T^{2} \)
73 \( 1 - 16.4T + 73T^{2} \)
79 \( 1 + 6.83T + 79T^{2} \)
83 \( 1 - 9.15T + 83T^{2} \)
89 \( 1 - 2.36T + 89T^{2} \)
97 \( 1 + 5.25T + 97T^{2} \)
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

−8.588133868296134398727626766526, −7.909462627913316869593344141563, −7.46003007756804869945673824219, −6.46177592207931308093184589781, −5.15042662922262071258662270082, −4.55373164788228280555974272130, −3.79282232662482155275104563544, −3.17565358476256335423824917819, −1.19080940015765405079232093115, 0, 1.19080940015765405079232093115, 3.17565358476256335423824917819, 3.79282232662482155275104563544, 4.55373164788228280555974272130, 5.15042662922262071258662270082, 6.46177592207931308093184589781, 7.46003007756804869945673824219, 7.909462627913316869593344141563, 8.588133868296134398727626766526

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