Properties

Label 2-2310-1.1-c1-0-20
Degree $2$
Conductor $2310$
Sign $1$
Analytic cond. $18.4454$
Root an. cond. $4.29481$
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 − 7-s + 8-s + 9-s − 10-s + 11-s + 12-s + 4·13-s − 14-s − 15-s + 16-s + 18-s − 4·19-s − 20-s − 21-s + 22-s + 6·23-s + 24-s + 25-s + 4·26-s + 27-s − 28-s − 2·29-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s + 1/2·4-s − 0.447·5-s + 0.408·6-s − 0.377·7-s + 0.353·8-s + 1/3·9-s − 0.316·10-s + 0.301·11-s + 0.288·12-s + 1.10·13-s − 0.267·14-s − 0.258·15-s + 1/4·16-s + 0.235·18-s − 0.917·19-s − 0.223·20-s − 0.218·21-s + 0.213·22-s + 1.25·23-s + 0.204·24-s + 1/5·25-s + 0.784·26-s + 0.192·27-s − 0.188·28-s − 0.371·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2310 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2310 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2310\)    =    \(2 \cdot 3 \cdot 5 \cdot 7 \cdot 11\)
Sign: $1$
Analytic conductor: \(18.4454\)
Root analytic conductor: \(4.29481\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2310,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.388630328\)
\(L(\frac12)\) \(\approx\) \(3.388630328\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
3 \( 1 - T \)
5 \( 1 + T \)
7 \( 1 + T \)
11 \( 1 - T \)
good13 \( 1 - 4 T + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 + 4 T + p T^{2} \)
23 \( 1 - 6 T + p T^{2} \)
29 \( 1 + 2 T + p T^{2} \)
31 \( 1 - 8 T + p T^{2} \)
37 \( 1 - 4 T + p T^{2} \)
41 \( 1 - 10 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 + 10 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 + 6 T + p T^{2} \)
71 \( 1 - 4 T + p T^{2} \)
73 \( 1 + 2 T + p T^{2} \)
79 \( 1 - 4 T + p T^{2} \)
83 \( 1 - 4 T + p T^{2} \)
89 \( 1 + 4 T + p T^{2} \)
97 \( 1 - 2 T + p T^{2} \)
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

−8.874751934628800430514930147634, −8.253918936307051279537833037152, −7.40551357135528696256926445802, −6.56584329887307752642996276365, −6.00710054149714861033436636703, −4.79763481630207934006288473918, −4.06638233031564944999807213015, −3.33225841344731044556396482793, −2.47583629507838956443556358537, −1.11644446094190583271094509554, 1.11644446094190583271094509554, 2.47583629507838956443556358537, 3.33225841344731044556396482793, 4.06638233031564944999807213015, 4.79763481630207934006288473918, 6.00710054149714861033436636703, 6.56584329887307752642996276365, 7.40551357135528696256926445802, 8.253918936307051279537833037152, 8.874751934628800430514930147634

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