Properties

Label 2-1815-1.1-c3-0-115
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  + 4.38·2-s − 3·3-s + 11.2·4-s + 5·5-s − 13.1·6-s + 11.7·7-s + 14.2·8-s + 9·9-s + 21.9·10-s − 33.7·12-s + 72.8·13-s + 51.4·14-s − 15·15-s − 27.3·16-s + 9.89·17-s + 39.4·18-s − 0.0238·19-s + 56.2·20-s − 35.1·21-s + 73.0·23-s − 42.8·24-s + 25·25-s + 319.·26-s − 27·27-s + 132.·28-s − 202.·29-s − 65.8·30-s + ⋯
L(s)  = 1  + 1.55·2-s − 0.577·3-s + 1.40·4-s + 0.447·5-s − 0.895·6-s + 0.633·7-s + 0.631·8-s + 0.333·9-s + 0.693·10-s − 0.812·12-s + 1.55·13-s + 0.982·14-s − 0.258·15-s − 0.426·16-s + 0.141·17-s + 0.517·18-s − 0.000288·19-s + 0.629·20-s − 0.365·21-s + 0.662·23-s − 0.364·24-s + 0.200·25-s + 2.41·26-s − 0.192·27-s + 0.891·28-s − 1.29·29-s − 0.400·30-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

\(L(2)\) \(\approx\) \(5.988254464\)
\(L(\frac12)\) \(\approx\) \(5.988254464\)
\(L(\frac{5}{2})\) 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 \( 1 - 4.38T + 8T^{2} \)
7 \( 1 - 11.7T + 343T^{2} \)
13 \( 1 - 72.8T + 2.19e3T^{2} \)
17 \( 1 - 9.89T + 4.91e3T^{2} \)
19 \( 1 + 0.0238T + 6.85e3T^{2} \)
23 \( 1 - 73.0T + 1.21e4T^{2} \)
29 \( 1 + 202.T + 2.43e4T^{2} \)
31 \( 1 - 181.T + 2.97e4T^{2} \)
37 \( 1 - 299.T + 5.06e4T^{2} \)
41 \( 1 + 88.5T + 6.89e4T^{2} \)
43 \( 1 - 146.T + 7.95e4T^{2} \)
47 \( 1 - 185.T + 1.03e5T^{2} \)
53 \( 1 + 347.T + 1.48e5T^{2} \)
59 \( 1 - 691.T + 2.05e5T^{2} \)
61 \( 1 + 491.T + 2.26e5T^{2} \)
67 \( 1 - 715.T + 3.00e5T^{2} \)
71 \( 1 - 541.T + 3.57e5T^{2} \)
73 \( 1 - 159.T + 3.89e5T^{2} \)
79 \( 1 - 212.T + 4.93e5T^{2} \)
83 \( 1 + 413.T + 5.71e5T^{2} \)
89 \( 1 + 1.09e3T + 7.04e5T^{2} \)
97 \( 1 - 567.T + 9.12e5T^{2} \)
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

−8.888001193984314071516761875967, −7.951989099210186422486139458842, −6.89221369070805534834107901446, −6.15430394062673646371756207787, −5.63811466363142732580044960475, −4.85610997158224260717376825064, −4.09646731509594877435047184968, −3.23530475626282092800935154425, −2.06958092893821439889098846596, −0.988507701208441634681812048905, 0.988507701208441634681812048905, 2.06958092893821439889098846596, 3.23530475626282092800935154425, 4.09646731509594877435047184968, 4.85610997158224260717376825064, 5.63811466363142732580044960475, 6.15430394062673646371756207787, 6.89221369070805534834107901446, 7.951989099210186422486139458842, 8.888001193984314071516761875967

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