Properties

Label 2-8043-1.1-c1-0-372
Degree $2$
Conductor $8043$
Sign $-1$
Analytic cond. $64.2236$
Root an. cond. $8.01396$
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  + 1.94·2-s + 3-s + 1.80·4-s + 1.88·5-s + 1.94·6-s − 7-s − 0.388·8-s + 9-s + 3.67·10-s − 4.90·11-s + 1.80·12-s + 2.08·13-s − 1.94·14-s + 1.88·15-s − 4.35·16-s − 6.37·17-s + 1.94·18-s + 0.978·19-s + 3.39·20-s − 21-s − 9.56·22-s − 5.35·23-s − 0.388·24-s − 1.44·25-s + 4.05·26-s + 27-s − 1.80·28-s + ⋯
L(s)  = 1  + 1.37·2-s + 0.577·3-s + 0.900·4-s + 0.843·5-s + 0.795·6-s − 0.377·7-s − 0.137·8-s + 0.333·9-s + 1.16·10-s − 1.47·11-s + 0.519·12-s + 0.577·13-s − 0.521·14-s + 0.486·15-s − 1.08·16-s − 1.54·17-s + 0.459·18-s + 0.224·19-s + 0.759·20-s − 0.218·21-s − 2.03·22-s − 1.11·23-s − 0.0793·24-s − 0.288·25-s + 0.795·26-s + 0.192·27-s − 0.340·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8043 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8043 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8043\)    =    \(3 \cdot 7 \cdot 383\)
Sign: $-1$
Analytic conductor: \(64.2236\)
Root analytic conductor: \(8.01396\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 8043,\ (\ :1/2),\ -1)\)

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)$
bad3 \( 1 - T \)
7 \( 1 + T \)
383 \( 1 - T \)
good2 \( 1 - 1.94T + 2T^{2} \)
5 \( 1 - 1.88T + 5T^{2} \)
11 \( 1 + 4.90T + 11T^{2} \)
13 \( 1 - 2.08T + 13T^{2} \)
17 \( 1 + 6.37T + 17T^{2} \)
19 \( 1 - 0.978T + 19T^{2} \)
23 \( 1 + 5.35T + 23T^{2} \)
29 \( 1 - 4.49T + 29T^{2} \)
31 \( 1 + 7.52T + 31T^{2} \)
37 \( 1 - 1.28T + 37T^{2} \)
41 \( 1 - 6.41T + 41T^{2} \)
43 \( 1 - 2.44T + 43T^{2} \)
47 \( 1 - 3.01T + 47T^{2} \)
53 \( 1 + 14.1T + 53T^{2} \)
59 \( 1 - 6.83T + 59T^{2} \)
61 \( 1 + 6.25T + 61T^{2} \)
67 \( 1 - 1.90T + 67T^{2} \)
71 \( 1 + 14.1T + 71T^{2} \)
73 \( 1 + 10.0T + 73T^{2} \)
79 \( 1 - 4.08T + 79T^{2} \)
83 \( 1 + 1.63T + 83T^{2} \)
89 \( 1 + 1.10T + 89T^{2} \)
97 \( 1 - 8.28T + 97T^{2} \)
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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

−7.36357381629875890124546449828, −6.46263864886141234729004693079, −5.97693561675614468795522774922, −5.40798757236915618143985308939, −4.57198593884353629899423463495, −4.00848352096740702156003769237, −3.08198571576383672972807039753, −2.49372131506739208236432194638, −1.85605843692422623105966020846, 0, 1.85605843692422623105966020846, 2.49372131506739208236432194638, 3.08198571576383672972807039753, 4.00848352096740702156003769237, 4.57198593884353629899423463495, 5.40798757236915618143985308939, 5.97693561675614468795522774922, 6.46263864886141234729004693079, 7.36357381629875890124546449828

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