Properties

Label 2-2151-1.1-c1-0-4
Degree $2$
Conductor $2151$
Sign $1$
Analytic cond. $17.1758$
Root an. cond. $4.14437$
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  − 1.88·2-s + 1.56·4-s + 1.09·5-s − 4.47·7-s + 0.813·8-s − 2.06·10-s − 4.80·11-s − 2.80·13-s + 8.46·14-s − 4.67·16-s − 5.98·17-s − 3.88·19-s + 1.71·20-s + 9.07·22-s + 0.278·23-s − 3.80·25-s + 5.29·26-s − 7.02·28-s + 1.24·29-s + 6.28·31-s + 7.20·32-s + 11.2·34-s − 4.88·35-s + 11.8·37-s + 7.34·38-s + 0.888·40-s − 1.98·41-s + ⋯
L(s)  = 1  − 1.33·2-s + 0.784·4-s + 0.488·5-s − 1.69·7-s + 0.287·8-s − 0.652·10-s − 1.44·11-s − 0.776·13-s + 2.26·14-s − 1.16·16-s − 1.45·17-s − 0.891·19-s + 0.383·20-s + 1.93·22-s + 0.0580·23-s − 0.761·25-s + 1.03·26-s − 1.32·28-s + 0.231·29-s + 1.12·31-s + 1.27·32-s + 1.93·34-s − 0.826·35-s + 1.94·37-s + 1.19·38-s + 0.140·40-s − 0.309·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2151 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2151 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2151\)    =    \(3^{2} \cdot 239\)
Sign: $1$
Analytic conductor: \(17.1758\)
Root analytic conductor: \(4.14437\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2151,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.2601086405\)
\(L(\frac12)\) \(\approx\) \(0.2601086405\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
239 \( 1 + T \)
good2 \( 1 + 1.88T + 2T^{2} \)
5 \( 1 - 1.09T + 5T^{2} \)
7 \( 1 + 4.47T + 7T^{2} \)
11 \( 1 + 4.80T + 11T^{2} \)
13 \( 1 + 2.80T + 13T^{2} \)
17 \( 1 + 5.98T + 17T^{2} \)
19 \( 1 + 3.88T + 19T^{2} \)
23 \( 1 - 0.278T + 23T^{2} \)
29 \( 1 - 1.24T + 29T^{2} \)
31 \( 1 - 6.28T + 31T^{2} \)
37 \( 1 - 11.8T + 37T^{2} \)
41 \( 1 + 1.98T + 41T^{2} \)
43 \( 1 + 9.05T + 43T^{2} \)
47 \( 1 + 6.27T + 47T^{2} \)
53 \( 1 - 10.8T + 53T^{2} \)
59 \( 1 + 5.47T + 59T^{2} \)
61 \( 1 - 3.52T + 61T^{2} \)
67 \( 1 - 10.4T + 67T^{2} \)
71 \( 1 - 5.61T + 71T^{2} \)
73 \( 1 + 2.99T + 73T^{2} \)
79 \( 1 - 4.90T + 79T^{2} \)
83 \( 1 - 4.56T + 83T^{2} \)
89 \( 1 - 1.20T + 89T^{2} \)
97 \( 1 + 5.55T + 97T^{2} \)
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

−9.240160002263845876805179518486, −8.389691728638086269207911423873, −7.75429614452553815825179744667, −6.71137986283931321204114063468, −6.39524487472137466526026130684, −5.17518450569400094400207160560, −4.19168600570077798165703402276, −2.72865171507555024908451878006, −2.21561703534991532961875718116, −0.37755825352898693789115362840, 0.37755825352898693789115362840, 2.21561703534991532961875718116, 2.72865171507555024908451878006, 4.19168600570077798165703402276, 5.17518450569400094400207160560, 6.39524487472137466526026130684, 6.71137986283931321204114063468, 7.75429614452553815825179744667, 8.389691728638086269207911423873, 9.240160002263845876805179518486

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