Properties

Label 2-8042-1.1-c1-0-217
Degree $2$
Conductor $8042$
Sign $-1$
Analytic cond. $64.2156$
Root an. cond. $8.01346$
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  + 2-s − 2.60·3-s + 4-s + 0.145·5-s − 2.60·6-s + 0.982·7-s + 8-s + 3.80·9-s + 0.145·10-s − 4.17·11-s − 2.60·12-s + 2.84·13-s + 0.982·14-s − 0.379·15-s + 16-s − 1.12·17-s + 3.80·18-s − 4.48·19-s + 0.145·20-s − 2.56·21-s − 4.17·22-s + 6.95·23-s − 2.60·24-s − 4.97·25-s + 2.84·26-s − 2.09·27-s + 0.982·28-s + ⋯
L(s)  = 1  + 0.707·2-s − 1.50·3-s + 0.5·4-s + 0.0651·5-s − 1.06·6-s + 0.371·7-s + 0.353·8-s + 1.26·9-s + 0.0460·10-s − 1.26·11-s − 0.753·12-s + 0.788·13-s + 0.262·14-s − 0.0980·15-s + 0.250·16-s − 0.272·17-s + 0.896·18-s − 1.02·19-s + 0.0325·20-s − 0.559·21-s − 0.890·22-s + 1.45·23-s − 0.532·24-s − 0.995·25-s + 0.557·26-s − 0.403·27-s + 0.185·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8042 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8042 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8042\)    =    \(2 \cdot 4021\)
Sign: $-1$
Analytic conductor: \(64.2156\)
Root analytic conductor: \(8.01346\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 8042,\ (\ :1/2),\ -1)\)

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)$
bad2 \( 1 - T \)
4021 \( 1+O(T) \)
good3 \( 1 + 2.60T + 3T^{2} \)
5 \( 1 - 0.145T + 5T^{2} \)
7 \( 1 - 0.982T + 7T^{2} \)
11 \( 1 + 4.17T + 11T^{2} \)
13 \( 1 - 2.84T + 13T^{2} \)
17 \( 1 + 1.12T + 17T^{2} \)
19 \( 1 + 4.48T + 19T^{2} \)
23 \( 1 - 6.95T + 23T^{2} \)
29 \( 1 + 7.09T + 29T^{2} \)
31 \( 1 - 5.43T + 31T^{2} \)
37 \( 1 - 11.1T + 37T^{2} \)
41 \( 1 + 0.660T + 41T^{2} \)
43 \( 1 - 7.34T + 43T^{2} \)
47 \( 1 + 9.13T + 47T^{2} \)
53 \( 1 + 2.95T + 53T^{2} \)
59 \( 1 - 14.3T + 59T^{2} \)
61 \( 1 + 9.35T + 61T^{2} \)
67 \( 1 + 3.06T + 67T^{2} \)
71 \( 1 + 6.29T + 71T^{2} \)
73 \( 1 + 13.1T + 73T^{2} \)
79 \( 1 + 7.99T + 79T^{2} \)
83 \( 1 + 5.16T + 83T^{2} \)
89 \( 1 - 11.6T + 89T^{2} \)
97 \( 1 - 8.46T + 97T^{2} \)
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

−7.32893745916828710279250429745, −6.45748910584159228541791217469, −5.97427277542267278135280176785, −5.47864838742349871741764113389, −4.69279956059242155193164507476, −4.32350718393292333587311520540, −3.17466568632612351969483176091, −2.23870357663079064995344815239, −1.18430344000879347809092558049, 0, 1.18430344000879347809092558049, 2.23870357663079064995344815239, 3.17466568632612351969483176091, 4.32350718393292333587311520540, 4.69279956059242155193164507476, 5.47864838742349871741764113389, 5.97427277542267278135280176785, 6.45748910584159228541791217469, 7.32893745916828710279250429745

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