Properties

Label 2-157470-1.1-c1-0-5
Degree $2$
Conductor $157470$
Sign $1$
Analytic cond. $1257.40$
Root an. cond. $35.4598$
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 − 3-s + 4-s − 5-s + 6-s + 2·7-s − 8-s + 9-s + 10-s + 6·11-s − 12-s + 6·13-s − 2·14-s + 15-s + 16-s + 2·17-s − 18-s − 6·19-s − 20-s − 2·21-s − 6·22-s − 6·23-s + 24-s + 25-s − 6·26-s − 27-s + 2·28-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.577·3-s + 1/2·4-s − 0.447·5-s + 0.408·6-s + 0.755·7-s − 0.353·8-s + 1/3·9-s + 0.316·10-s + 1.80·11-s − 0.288·12-s + 1.66·13-s − 0.534·14-s + 0.258·15-s + 1/4·16-s + 0.485·17-s − 0.235·18-s − 1.37·19-s − 0.223·20-s − 0.436·21-s − 1.27·22-s − 1.25·23-s + 0.204·24-s + 1/5·25-s − 1.17·26-s − 0.192·27-s + 0.377·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 157470 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 157470 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(157470\)    =    \(2 \cdot 3 \cdot 5 \cdot 29 \cdot 181\)
Sign: $1$
Analytic conductor: \(1257.40\)
Root analytic conductor: \(35.4598\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 157470,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.153434816\)
\(L(\frac12)\) \(\approx\) \(2.153434816\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
5 \( 1 + T \)
29 \( 1 + T \)
181 \( 1 - T \)
good7 \( 1 - 2 T + p T^{2} \) 1.7.ac
11 \( 1 - 6 T + p T^{2} \) 1.11.ag
13 \( 1 - 6 T + p T^{2} \) 1.13.ag
17 \( 1 - 2 T + p T^{2} \) 1.17.ac
19 \( 1 + 6 T + p T^{2} \) 1.19.g
23 \( 1 + 6 T + p T^{2} \) 1.23.g
31 \( 1 - 2 T + p T^{2} \) 1.31.ac
37 \( 1 - 6 T + p T^{2} \) 1.37.ag
41 \( 1 - 6 T + p T^{2} \) 1.41.ag
43 \( 1 - 4 T + p T^{2} \) 1.43.ae
47 \( 1 - 12 T + p T^{2} \) 1.47.am
53 \( 1 - 2 T + p T^{2} \) 1.53.ac
59 \( 1 + 8 T + p T^{2} \) 1.59.i
61 \( 1 - 6 T + p T^{2} \) 1.61.ag
67 \( 1 + 2 T + p T^{2} \) 1.67.c
71 \( 1 + 8 T + p T^{2} \) 1.71.i
73 \( 1 + 2 T + p T^{2} \) 1.73.c
79 \( 1 + 14 T + p T^{2} \) 1.79.o
83 \( 1 - 6 T + p T^{2} \) 1.83.ag
89 \( 1 + 10 T + p T^{2} \) 1.89.k
97 \( 1 - 6 T + p T^{2} \) 1.97.ag
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

−13.18317713551921, −12.59977318392771, −12.24523943438204, −11.61952121202458, −11.34464751667155, −11.11004840452929, −10.40465641204924, −10.12219341200579, −9.320781238513640, −8.855047471569950, −8.605823888281931, −7.994064876397275, −7.546386173117686, −6.975239330692236, −6.306221375602339, −6.003543395878446, −5.762140785969770, −4.571080878240996, −4.226196686833700, −3.894275563593797, −3.202454809010260, −2.214798933079934, −1.645698161443335, −1.098089184746673, −0.5899875272470584, 0.5899875272470584, 1.098089184746673, 1.645698161443335, 2.214798933079934, 3.202454809010260, 3.894275563593797, 4.226196686833700, 4.571080878240996, 5.762140785969770, 6.003543395878446, 6.306221375602339, 6.975239330692236, 7.546386173117686, 7.994064876397275, 8.605823888281931, 8.855047471569950, 9.320781238513640, 10.12219341200579, 10.40465641204924, 11.11004840452929, 11.34464751667155, 11.61952121202458, 12.24523943438204, 12.59977318392771, 13.18317713551921

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