Properties

Label 2-8015-1.1-c1-0-188
Degree $2$
Conductor $8015$
Sign $-1$
Analytic cond. $64.0000$
Root an. cond. $8.00000$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 0.265·2-s − 2.74·3-s − 1.92·4-s − 5-s + 0.728·6-s − 7-s + 1.04·8-s + 4.53·9-s + 0.265·10-s + 1.08·11-s + 5.29·12-s + 4.78·13-s + 0.265·14-s + 2.74·15-s + 3.58·16-s − 4.67·17-s − 1.20·18-s − 5.44·19-s + 1.92·20-s + 2.74·21-s − 0.287·22-s + 0.541·23-s − 2.86·24-s + 25-s − 1.26·26-s − 4.22·27-s + 1.92·28-s + ⋯
L(s)  = 1  − 0.187·2-s − 1.58·3-s − 0.964·4-s − 0.447·5-s + 0.297·6-s − 0.377·7-s + 0.368·8-s + 1.51·9-s + 0.0839·10-s + 0.326·11-s + 1.52·12-s + 1.32·13-s + 0.0709·14-s + 0.708·15-s + 0.895·16-s − 1.13·17-s − 0.284·18-s − 1.24·19-s + 0.431·20-s + 0.599·21-s − 0.0613·22-s + 0.113·23-s − 0.584·24-s + 0.200·25-s − 0.249·26-s − 0.812·27-s + 0.364·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8015 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8015 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8015\)    =    \(5 \cdot 7 \cdot 229\)
Sign: $-1$
Analytic conductor: \(64.0000\)
Root analytic conductor: \(8.00000\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 8015,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 + T \)
7 \( 1 + T \)
229 \( 1 + T \)
good2 \( 1 + 0.265T + 2T^{2} \)
3 \( 1 + 2.74T + 3T^{2} \)
11 \( 1 - 1.08T + 11T^{2} \)
13 \( 1 - 4.78T + 13T^{2} \)
17 \( 1 + 4.67T + 17T^{2} \)
19 \( 1 + 5.44T + 19T^{2} \)
23 \( 1 - 0.541T + 23T^{2} \)
29 \( 1 + 5.09T + 29T^{2} \)
31 \( 1 + 0.376T + 31T^{2} \)
37 \( 1 + 8.09T + 37T^{2} \)
41 \( 1 - 4.76T + 41T^{2} \)
43 \( 1 + 0.312T + 43T^{2} \)
47 \( 1 + 4.13T + 47T^{2} \)
53 \( 1 - 4.89T + 53T^{2} \)
59 \( 1 + 0.913T + 59T^{2} \)
61 \( 1 - 2.68T + 61T^{2} \)
67 \( 1 - 10.4T + 67T^{2} \)
71 \( 1 - 6.31T + 71T^{2} \)
73 \( 1 + 10.1T + 73T^{2} \)
79 \( 1 - 2.84T + 79T^{2} \)
83 \( 1 - 1.24T + 83T^{2} \)
89 \( 1 - 1.44T + 89T^{2} \)
97 \( 1 - 5.71T + 97T^{2} \)
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

−7.30670130514439003326338755735, −6.63240837994096993414383996207, −6.09979934813007680490211099954, −5.44585424728220969526391290345, −4.66293418222289994132963679409, −4.08802693168085551239228415351, −3.50623740340251173387676131021, −1.87763561471692965846272471241, −0.793621857931501889627027264736, 0, 0.793621857931501889627027264736, 1.87763561471692965846272471241, 3.50623740340251173387676131021, 4.08802693168085551239228415351, 4.66293418222289994132963679409, 5.44585424728220969526391290345, 6.09979934813007680490211099954, 6.63240837994096993414383996207, 7.30670130514439003326338755735

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