Properties

Label 2-8042-1.1-c1-0-278
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

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s − 1.98·3-s + 4-s + 4.18·5-s − 1.98·6-s − 0.474·7-s + 8-s + 0.957·9-s + 4.18·10-s − 1.64·11-s − 1.98·12-s − 2.31·13-s − 0.474·14-s − 8.32·15-s + 16-s − 2.88·17-s + 0.957·18-s − 6.87·19-s + 4.18·20-s + 0.944·21-s − 1.64·22-s + 3.42·23-s − 1.98·24-s + 12.4·25-s − 2.31·26-s + 4.06·27-s − 0.474·28-s + ⋯
L(s)  = 1  + 0.707·2-s − 1.14·3-s + 0.5·4-s + 1.87·5-s − 0.812·6-s − 0.179·7-s + 0.353·8-s + 0.319·9-s + 1.32·10-s − 0.495·11-s − 0.574·12-s − 0.641·13-s − 0.126·14-s − 2.14·15-s + 0.250·16-s − 0.699·17-s + 0.225·18-s − 1.57·19-s + 0.935·20-s + 0.206·21-s − 0.350·22-s + 0.713·23-s − 0.406·24-s + 2.49·25-s − 0.453·26-s + 0.781·27-s − 0.0896·28-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 \( 1 + 1.98T + 3T^{2} \)
5 \( 1 - 4.18T + 5T^{2} \)
7 \( 1 + 0.474T + 7T^{2} \)
11 \( 1 + 1.64T + 11T^{2} \)
13 \( 1 + 2.31T + 13T^{2} \)
17 \( 1 + 2.88T + 17T^{2} \)
19 \( 1 + 6.87T + 19T^{2} \)
23 \( 1 - 3.42T + 23T^{2} \)
29 \( 1 + 9.60T + 29T^{2} \)
31 \( 1 - 4.42T + 31T^{2} \)
37 \( 1 + 1.78T + 37T^{2} \)
41 \( 1 - 1.06T + 41T^{2} \)
43 \( 1 - 7.16T + 43T^{2} \)
47 \( 1 - 10.3T + 47T^{2} \)
53 \( 1 + 8.42T + 53T^{2} \)
59 \( 1 + 10.5T + 59T^{2} \)
61 \( 1 + 0.448T + 61T^{2} \)
67 \( 1 - 3.74T + 67T^{2} \)
71 \( 1 - 5.11T + 71T^{2} \)
73 \( 1 + 7.11T + 73T^{2} \)
79 \( 1 + 3.62T + 79T^{2} \)
83 \( 1 - 1.55T + 83T^{2} \)
89 \( 1 + 5.45T + 89T^{2} \)
97 \( 1 + 17.9T + 97T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−6.94595503617119556187718558301, −6.60458496727707151322329218622, −5.87126079732090151805826975242, −5.57648095401421621751249013647, −4.87860865357798211962370313922, −4.26450748315379064128678530962, −2.83729006192870153979622416344, −2.32891844452615591368098715774, −1.44644827630728234401193108315, 0, 1.44644827630728234401193108315, 2.32891844452615591368098715774, 2.83729006192870153979622416344, 4.26450748315379064128678530962, 4.87860865357798211962370313922, 5.57648095401421621751249013647, 5.87126079732090151805826975242, 6.60458496727707151322329218622, 6.94595503617119556187718558301

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