Properties

Label 2-2023-1.1-c3-0-1
Degree $2$
Conductor $2023$
Sign $1$
Analytic cond. $119.360$
Root an. cond. $10.9252$
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  − 4.93·2-s − 0.435·3-s + 16.3·4-s − 4.99·5-s + 2.14·6-s − 7·7-s − 41.2·8-s − 26.8·9-s + 24.6·10-s − 23.2·11-s − 7.11·12-s + 9.93·13-s + 34.5·14-s + 2.17·15-s + 72.6·16-s + 132.·18-s − 74.4·19-s − 81.7·20-s + 3.04·21-s + 114.·22-s − 45.6·23-s + 17.9·24-s − 100.·25-s − 49.0·26-s + 23.4·27-s − 114.·28-s + 112.·29-s + ⋯
L(s)  = 1  − 1.74·2-s − 0.0837·3-s + 2.04·4-s − 0.447·5-s + 0.146·6-s − 0.377·7-s − 1.82·8-s − 0.992·9-s + 0.780·10-s − 0.638·11-s − 0.171·12-s + 0.211·13-s + 0.659·14-s + 0.0374·15-s + 1.13·16-s + 1.73·18-s − 0.899·19-s − 0.914·20-s + 0.0316·21-s + 1.11·22-s − 0.413·23-s + 0.152·24-s − 0.800·25-s − 0.369·26-s + 0.166·27-s − 0.772·28-s + 0.722·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2023 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2023 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2023\)    =    \(7 \cdot 17^{2}\)
Sign: $1$
Analytic conductor: \(119.360\)
Root analytic conductor: \(10.9252\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2023,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(0.001013884655\)
\(L(\frac12)\) \(\approx\) \(0.001013884655\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad7 \( 1 + 7T \)
17 \( 1 \)
good2 \( 1 + 4.93T + 8T^{2} \)
3 \( 1 + 0.435T + 27T^{2} \)
5 \( 1 + 4.99T + 125T^{2} \)
11 \( 1 + 23.2T + 1.33e3T^{2} \)
13 \( 1 - 9.93T + 2.19e3T^{2} \)
19 \( 1 + 74.4T + 6.85e3T^{2} \)
23 \( 1 + 45.6T + 1.21e4T^{2} \)
29 \( 1 - 112.T + 2.43e4T^{2} \)
31 \( 1 + 94.1T + 2.97e4T^{2} \)
37 \( 1 + 56.6T + 5.06e4T^{2} \)
41 \( 1 + 179.T + 6.89e4T^{2} \)
43 \( 1 + 84.0T + 7.95e4T^{2} \)
47 \( 1 + 444.T + 1.03e5T^{2} \)
53 \( 1 + 746.T + 1.48e5T^{2} \)
59 \( 1 + 224.T + 2.05e5T^{2} \)
61 \( 1 + 575.T + 2.26e5T^{2} \)
67 \( 1 - 135.T + 3.00e5T^{2} \)
71 \( 1 - 177.T + 3.57e5T^{2} \)
73 \( 1 + 1.12e3T + 3.89e5T^{2} \)
79 \( 1 + 179.T + 4.93e5T^{2} \)
83 \( 1 - 399.T + 5.71e5T^{2} \)
89 \( 1 - 1.38e3T + 7.04e5T^{2} \)
97 \( 1 - 121.T + 9.12e5T^{2} \)
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

−8.744351305650396714948354525581, −8.098198136803993185596103166431, −7.65536186878158979611222520944, −6.56230450474325391629608522961, −6.06710409853188900059396246004, −4.85135736275613768337587538279, −3.47204300719338520075948871067, −2.57913371910045129426055090789, −1.57038275710336050788770131009, −0.01873685443208940737767061600, 0.01873685443208940737767061600, 1.57038275710336050788770131009, 2.57913371910045129426055090789, 3.47204300719338520075948871067, 4.85135736275613768337587538279, 6.06710409853188900059396246004, 6.56230450474325391629608522961, 7.65536186878158979611222520944, 8.098198136803993185596103166431, 8.744351305650396714948354525581

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