Properties

Label 2-8015-1.1-c1-0-181
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  − 0.612·2-s − 1.57·3-s − 1.62·4-s + 5-s + 0.964·6-s − 7-s + 2.22·8-s − 0.521·9-s − 0.612·10-s − 3.36·11-s + 2.55·12-s − 6.96·13-s + 0.612·14-s − 1.57·15-s + 1.88·16-s + 0.396·17-s + 0.319·18-s − 1.72·19-s − 1.62·20-s + 1.57·21-s + 2.06·22-s − 1.95·23-s − 3.49·24-s + 25-s + 4.26·26-s + 5.54·27-s + 1.62·28-s + ⋯
L(s)  = 1  − 0.433·2-s − 0.909·3-s − 0.812·4-s + 0.447·5-s + 0.393·6-s − 0.377·7-s + 0.784·8-s − 0.173·9-s − 0.193·10-s − 1.01·11-s + 0.738·12-s − 1.93·13-s + 0.163·14-s − 0.406·15-s + 0.472·16-s + 0.0961·17-s + 0.0752·18-s − 0.396·19-s − 0.363·20-s + 0.343·21-s + 0.439·22-s − 0.407·23-s − 0.713·24-s + 0.200·25-s + 0.836·26-s + 1.06·27-s + 0.307·28-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 \( 1 + 0.612T + 2T^{2} \)
3 \( 1 + 1.57T + 3T^{2} \)
11 \( 1 + 3.36T + 11T^{2} \)
13 \( 1 + 6.96T + 13T^{2} \)
17 \( 1 - 0.396T + 17T^{2} \)
19 \( 1 + 1.72T + 19T^{2} \)
23 \( 1 + 1.95T + 23T^{2} \)
29 \( 1 - 3.51T + 29T^{2} \)
31 \( 1 + 3.01T + 31T^{2} \)
37 \( 1 - 7.83T + 37T^{2} \)
41 \( 1 - 10.8T + 41T^{2} \)
43 \( 1 - 6.95T + 43T^{2} \)
47 \( 1 - 0.580T + 47T^{2} \)
53 \( 1 + 6.72T + 53T^{2} \)
59 \( 1 - 2.93T + 59T^{2} \)
61 \( 1 + 5.89T + 61T^{2} \)
67 \( 1 - 3.33T + 67T^{2} \)
71 \( 1 - 5.08T + 71T^{2} \)
73 \( 1 - 4.67T + 73T^{2} \)
79 \( 1 + 0.892T + 79T^{2} \)
83 \( 1 - 9.82T + 83T^{2} \)
89 \( 1 - 1.07T + 89T^{2} \)
97 \( 1 + 2.02T + 97T^{2} \)
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

−7.67653567928925490199937530405, −6.78568335135977953062940002461, −5.94272339783042905447341806997, −5.40029939881722323167386102118, −4.81377899104454483228913749660, −4.21470445657269146921813522149, −2.87879137587770753597229647692, −2.26342004729563146169796570356, −0.78066443572760645148484562980, 0, 0.78066443572760645148484562980, 2.26342004729563146169796570356, 2.87879137587770753597229647692, 4.21470445657269146921813522149, 4.81377899104454483228913749660, 5.40029939881722323167386102118, 5.94272339783042905447341806997, 6.78568335135977953062940002461, 7.67653567928925490199937530405

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