Properties

Label 2-2445-1.1-c3-0-109
Degree $2$
Conductor $2445$
Sign $1$
Analytic cond. $144.259$
Root an. cond. $12.0108$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 1.08·2-s − 3·3-s − 6.82·4-s + 5·5-s − 3.24·6-s + 24.7·7-s − 16.0·8-s + 9·9-s + 5.41·10-s − 28.5·11-s + 20.4·12-s + 10.7·13-s + 26.8·14-s − 15·15-s + 37.2·16-s + 133.·17-s + 9.73·18-s + 88.3·19-s − 34.1·20-s − 74.3·21-s − 30.9·22-s − 30.3·23-s + 48.1·24-s + 25·25-s + 11.6·26-s − 27·27-s − 169.·28-s + ⋯
L(s)  = 1  + 0.382·2-s − 0.577·3-s − 0.853·4-s + 0.447·5-s − 0.220·6-s + 1.33·7-s − 0.709·8-s + 0.333·9-s + 0.171·10-s − 0.783·11-s + 0.492·12-s + 0.229·13-s + 0.511·14-s − 0.258·15-s + 0.582·16-s + 1.90·17-s + 0.127·18-s + 1.06·19-s − 0.381·20-s − 0.772·21-s − 0.299·22-s − 0.274·23-s + 0.409·24-s + 0.200·25-s + 0.0879·26-s − 0.192·27-s − 1.14·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2445 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2445 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2445\)    =    \(3 \cdot 5 \cdot 163\)
Sign: $1$
Analytic conductor: \(144.259\)
Root analytic conductor: \(12.0108\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2445,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(2.429342377\)
\(L(\frac12)\) \(\approx\) \(2.429342377\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 + 3T \)
5 \( 1 - 5T \)
163 \( 1 - 163T \)
good2 \( 1 - 1.08T + 8T^{2} \)
7 \( 1 - 24.7T + 343T^{2} \)
11 \( 1 + 28.5T + 1.33e3T^{2} \)
13 \( 1 - 10.7T + 2.19e3T^{2} \)
17 \( 1 - 133.T + 4.91e3T^{2} \)
19 \( 1 - 88.3T + 6.85e3T^{2} \)
23 \( 1 + 30.3T + 1.21e4T^{2} \)
29 \( 1 + 161.T + 2.43e4T^{2} \)
31 \( 1 - 209.T + 2.97e4T^{2} \)
37 \( 1 - 106.T + 5.06e4T^{2} \)
41 \( 1 + 194.T + 6.89e4T^{2} \)
43 \( 1 + 311.T + 7.95e4T^{2} \)
47 \( 1 - 294.T + 1.03e5T^{2} \)
53 \( 1 + 216.T + 1.48e5T^{2} \)
59 \( 1 - 269.T + 2.05e5T^{2} \)
61 \( 1 - 416.T + 2.26e5T^{2} \)
67 \( 1 - 733.T + 3.00e5T^{2} \)
71 \( 1 - 23.7T + 3.57e5T^{2} \)
73 \( 1 - 552.T + 3.89e5T^{2} \)
79 \( 1 + 1.00e3T + 4.93e5T^{2} \)
83 \( 1 + 765.T + 5.71e5T^{2} \)
89 \( 1 + 571.T + 7.04e5T^{2} \)
97 \( 1 - 452.T + 9.12e5T^{2} \)
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

−8.280785101341156002861429054149, −8.068994312668644218624102428658, −7.08733106304958908958620997533, −5.77347789012205993014771023733, −5.41287193149622476986976937339, −4.89593654140981777610714465727, −3.92117757811624025908119740741, −2.94134459514353097683343941968, −1.55369194982788515020295804172, −0.73310426445531602991784311596, 0.73310426445531602991784311596, 1.55369194982788515020295804172, 2.94134459514353097683343941968, 3.92117757811624025908119740741, 4.89593654140981777610714465727, 5.41287193149622476986976937339, 5.77347789012205993014771023733, 7.08733106304958908958620997533, 8.068994312668644218624102428658, 8.280785101341156002861429054149

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