Properties

Label 2-23670-1.1-c1-0-3
Degree $2$
Conductor $23670$
Sign $1$
Analytic cond. $189.005$
Root an. cond. $13.7479$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 4-s + 5-s − 7-s − 8-s − 10-s + 3·11-s + 2·13-s + 14-s + 16-s − 4·19-s + 20-s − 3·22-s − 6·23-s + 25-s − 2·26-s − 28-s + 6·29-s − 7·31-s − 32-s − 35-s + 2·37-s + 4·38-s − 40-s + 6·41-s − 4·43-s + 3·44-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s + 0.447·5-s − 0.377·7-s − 0.353·8-s − 0.316·10-s + 0.904·11-s + 0.554·13-s + 0.267·14-s + 1/4·16-s − 0.917·19-s + 0.223·20-s − 0.639·22-s − 1.25·23-s + 1/5·25-s − 0.392·26-s − 0.188·28-s + 1.11·29-s − 1.25·31-s − 0.176·32-s − 0.169·35-s + 0.328·37-s + 0.648·38-s − 0.158·40-s + 0.937·41-s − 0.609·43-s + 0.452·44-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 23670 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 23670 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(23670\)    =    \(2 \cdot 3^{2} \cdot 5 \cdot 263\)
Sign: $1$
Analytic conductor: \(189.005\)
Root analytic conductor: \(13.7479\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 23670,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.504814938\)
\(L(\frac12)\) \(\approx\) \(1.504814938\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$Isogeny Class over $\mathbf{F}_p$
bad2 \( 1 + T \)
3 \( 1 \)
5 \( 1 - T \)
263 \( 1 - T \)
good7 \( 1 + T + p T^{2} \) 1.7.b
11 \( 1 - 3 T + p T^{2} \) 1.11.ad
13 \( 1 - 2 T + p T^{2} \) 1.13.ac
17 \( 1 + p T^{2} \) 1.17.a
19 \( 1 + 4 T + p T^{2} \) 1.19.e
23 \( 1 + 6 T + p T^{2} \) 1.23.g
29 \( 1 - 6 T + p T^{2} \) 1.29.ag
31 \( 1 + 7 T + p T^{2} \) 1.31.h
37 \( 1 - 2 T + p T^{2} \) 1.37.ac
41 \( 1 - 6 T + p T^{2} \) 1.41.ag
43 \( 1 + 4 T + p T^{2} \) 1.43.e
47 \( 1 + 3 T + p T^{2} \) 1.47.d
53 \( 1 - 9 T + p T^{2} \) 1.53.aj
59 \( 1 - 6 T + p T^{2} \) 1.59.ag
61 \( 1 + T + p T^{2} \) 1.61.b
67 \( 1 + 4 T + p T^{2} \) 1.67.e
71 \( 1 + p T^{2} \) 1.71.a
73 \( 1 - 11 T + p T^{2} \) 1.73.al
79 \( 1 + 4 T + p T^{2} \) 1.79.e
83 \( 1 + 6 T + p T^{2} \) 1.83.g
89 \( 1 + 3 T + p T^{2} \) 1.89.d
97 \( 1 - 14 T + p T^{2} \) 1.97.ao
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

−15.56656033830329, −14.88234276689225, −14.40064244112557, −13.94483562941694, −13.18299678675764, −12.76022496204925, −12.10521486760092, −11.58242966172294, −11.00168154636673, −10.39064259714459, −9.936317422069556, −9.362533965952070, −8.834419766330901, −8.340134613979066, −7.725210210638561, −6.881172817989102, −6.458019573628731, −6.003195338764703, −5.303805342203513, −4.280087701712474, −3.804286359283511, −2.954710664972344, −2.119150199229242, −1.517390385509651, −0.5563518087545075, 0.5563518087545075, 1.517390385509651, 2.119150199229242, 2.954710664972344, 3.804286359283511, 4.280087701712474, 5.303805342203513, 6.003195338764703, 6.458019573628731, 6.881172817989102, 7.725210210638561, 8.340134613979066, 8.834419766330901, 9.362533965952070, 9.936317422069556, 10.39064259714459, 11.00168154636673, 11.58242966172294, 12.10521486760092, 12.76022496204925, 13.18299678675764, 13.94483562941694, 14.40064244112557, 14.88234276689225, 15.56656033830329

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