Properties

Label 2-1815-1.1-c3-0-11
Degree $2$
Conductor $1815$
Sign $1$
Analytic cond. $107.088$
Root an. cond. $10.3483$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 4.59·2-s − 3·3-s + 13.1·4-s + 5·5-s + 13.7·6-s − 20.6·7-s − 23.4·8-s + 9·9-s − 22.9·10-s − 39.3·12-s + 15.6·13-s + 94.8·14-s − 15·15-s + 3.04·16-s − 72.9·17-s − 41.3·18-s − 61.0·19-s + 65.5·20-s + 61.9·21-s − 13.6·23-s + 70.4·24-s + 25·25-s − 71.9·26-s − 27·27-s − 270.·28-s + 31.4·29-s + 68.9·30-s + ⋯
L(s)  = 1  − 1.62·2-s − 0.577·3-s + 1.63·4-s + 0.447·5-s + 0.937·6-s − 1.11·7-s − 1.03·8-s + 0.333·9-s − 0.726·10-s − 0.946·12-s + 0.334·13-s + 1.81·14-s − 0.258·15-s + 0.0475·16-s − 1.04·17-s − 0.541·18-s − 0.737·19-s + 0.733·20-s + 0.643·21-s − 0.123·23-s + 0.599·24-s + 0.200·25-s − 0.542·26-s − 0.192·27-s − 1.82·28-s + 0.201·29-s + 0.419·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1815 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1815 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1815\)    =    \(3 \cdot 5 \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(107.088\)
Root analytic conductor: \(10.3483\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1815,\ (\ :3/2),\ 1)\)

Particular Values

\(L(2)\) \(\approx\) \(0.2608577394\)
\(L(\frac12)\) \(\approx\) \(0.2608577394\)
\(L(\frac{5}{2})\) 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 \( 1 - 5T \)
11 \( 1 \)
good2 \( 1 + 4.59T + 8T^{2} \)
7 \( 1 + 20.6T + 343T^{2} \)
13 \( 1 - 15.6T + 2.19e3T^{2} \)
17 \( 1 + 72.9T + 4.91e3T^{2} \)
19 \( 1 + 61.0T + 6.85e3T^{2} \)
23 \( 1 + 13.6T + 1.21e4T^{2} \)
29 \( 1 - 31.4T + 2.43e4T^{2} \)
31 \( 1 + 243.T + 2.97e4T^{2} \)
37 \( 1 + 65.4T + 5.06e4T^{2} \)
41 \( 1 - 109.T + 6.89e4T^{2} \)
43 \( 1 - 121.T + 7.95e4T^{2} \)
47 \( 1 + 519.T + 1.03e5T^{2} \)
53 \( 1 + 542.T + 1.48e5T^{2} \)
59 \( 1 - 109.T + 2.05e5T^{2} \)
61 \( 1 - 89.6T + 2.26e5T^{2} \)
67 \( 1 - 488.T + 3.00e5T^{2} \)
71 \( 1 - 837.T + 3.57e5T^{2} \)
73 \( 1 + 351.T + 3.89e5T^{2} \)
79 \( 1 - 831.T + 4.93e5T^{2} \)
83 \( 1 + 1.38e3T + 5.71e5T^{2} \)
89 \( 1 - 1.52e3T + 7.04e5T^{2} \)
97 \( 1 + 426.T + 9.12e5T^{2} \)
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

−9.082254537570738414961006770985, −8.326621936422461816483293605958, −7.36220383708884104814425660374, −6.50159655936816067446821691173, −6.27652538351514078849404100547, −4.99713438011047284156720157922, −3.75258130211244852141142813809, −2.47523608031866981281663660257, −1.55694626157780147573746113520, −0.31735718401735330732760290016, 0.31735718401735330732760290016, 1.55694626157780147573746113520, 2.47523608031866981281663660257, 3.75258130211244852141142813809, 4.99713438011047284156720157922, 6.27652538351514078849404100547, 6.50159655936816067446821691173, 7.36220383708884104814425660374, 8.326621936422461816483293605958, 9.082254537570738414961006770985

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