Properties

Label 2-4018-1.1-c1-0-135
Degree $2$
Conductor $4018$
Sign $-1$
Analytic cond. $32.0838$
Root an. cond. $5.66426$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 2.30·3-s + 4-s − 1.83·5-s + 2.30·6-s + 8-s + 2.29·9-s − 1.83·10-s − 4.13·11-s + 2.30·12-s − 5.59·13-s − 4.22·15-s + 16-s − 0.628·17-s + 2.29·18-s − 0.404·19-s − 1.83·20-s − 4.13·22-s − 1.92·23-s + 2.30·24-s − 1.62·25-s − 5.59·26-s − 1.62·27-s + 3.43·29-s − 4.22·30-s − 0.705·31-s + 32-s + ⋯
L(s)  = 1  + 0.707·2-s + 1.32·3-s + 0.5·4-s − 0.821·5-s + 0.939·6-s + 0.353·8-s + 0.764·9-s − 0.580·10-s − 1.24·11-s + 0.664·12-s − 1.55·13-s − 1.09·15-s + 0.250·16-s − 0.152·17-s + 0.540·18-s − 0.0927·19-s − 0.410·20-s − 0.882·22-s − 0.401·23-s + 0.469·24-s − 0.325·25-s − 1.09·26-s − 0.312·27-s + 0.637·29-s − 0.771·30-s − 0.126·31-s + 0.176·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4018 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4018 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4018\)    =    \(2 \cdot 7^{2} \cdot 41\)
Sign: $-1$
Analytic conductor: \(32.0838\)
Root analytic conductor: \(5.66426\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 4018,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
7 \( 1 \)
41 \( 1 + T \)
good3 \( 1 - 2.30T + 3T^{2} \)
5 \( 1 + 1.83T + 5T^{2} \)
11 \( 1 + 4.13T + 11T^{2} \)
13 \( 1 + 5.59T + 13T^{2} \)
17 \( 1 + 0.628T + 17T^{2} \)
19 \( 1 + 0.404T + 19T^{2} \)
23 \( 1 + 1.92T + 23T^{2} \)
29 \( 1 - 3.43T + 29T^{2} \)
31 \( 1 + 0.705T + 31T^{2} \)
37 \( 1 - 2.60T + 37T^{2} \)
43 \( 1 - 2.37T + 43T^{2} \)
47 \( 1 + 4.67T + 47T^{2} \)
53 \( 1 + 9.70T + 53T^{2} \)
59 \( 1 + 2.38T + 59T^{2} \)
61 \( 1 + 0.491T + 61T^{2} \)
67 \( 1 + 7.06T + 67T^{2} \)
71 \( 1 - 9.89T + 71T^{2} \)
73 \( 1 + 7.19T + 73T^{2} \)
79 \( 1 - 7.63T + 79T^{2} \)
83 \( 1 + 6.21T + 83T^{2} \)
89 \( 1 + 8.70T + 89T^{2} \)
97 \( 1 + 2.81T + 97T^{2} \)
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

−7.81355134768749685261184758135, −7.68413492424305915530077099962, −6.81029487434737572607090865820, −5.69964837897626235392383163332, −4.81437210724293323826717393740, −4.23881712565802281591183138497, −3.26063138750942650815820701551, −2.71245273900437060553579855274, −1.98247498361068665404075164520, 0, 1.98247498361068665404075164520, 2.71245273900437060553579855274, 3.26063138750942650815820701551, 4.23881712565802281591183138497, 4.81437210724293323826717393740, 5.69964837897626235392383163332, 6.81029487434737572607090865820, 7.68413492424305915530077099962, 7.81355134768749685261184758135

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