Properties

Label 2-8043-1.1-c1-0-98
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.33·2-s − 3-s + 3.45·4-s + 4.00·5-s + 2.33·6-s − 7-s − 3.40·8-s + 9-s − 9.36·10-s + 2.66·11-s − 3.45·12-s − 4.55·13-s + 2.33·14-s − 4.00·15-s + 1.03·16-s + 4.20·17-s − 2.33·18-s − 4.30·19-s + 13.8·20-s + 21-s − 6.22·22-s + 5.00·23-s + 3.40·24-s + 11.0·25-s + 10.6·26-s − 27-s − 3.45·28-s + ⋯
L(s)  = 1  − 1.65·2-s − 0.577·3-s + 1.72·4-s + 1.79·5-s + 0.953·6-s − 0.377·7-s − 1.20·8-s + 0.333·9-s − 2.96·10-s + 0.803·11-s − 0.997·12-s − 1.26·13-s + 0.624·14-s − 1.03·15-s + 0.259·16-s + 1.02·17-s − 0.550·18-s − 0.987·19-s + 3.09·20-s + 0.218·21-s − 1.32·22-s + 1.04·23-s + 0.694·24-s + 2.21·25-s + 2.08·26-s − 0.192·27-s − 0.653·28-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: \(0\)
Selberg data: \((2,\ 8043,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.067742714\)
\(L(\frac12)\) \(\approx\) \(1.067742714\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.33T + 2T^{2} \)
5 \( 1 - 4.00T + 5T^{2} \)
11 \( 1 - 2.66T + 11T^{2} \)
13 \( 1 + 4.55T + 13T^{2} \)
17 \( 1 - 4.20T + 17T^{2} \)
19 \( 1 + 4.30T + 19T^{2} \)
23 \( 1 - 5.00T + 23T^{2} \)
29 \( 1 - 4.42T + 29T^{2} \)
31 \( 1 - 0.736T + 31T^{2} \)
37 \( 1 - 5.24T + 37T^{2} \)
41 \( 1 - 4.50T + 41T^{2} \)
43 \( 1 + 3.93T + 43T^{2} \)
47 \( 1 + 6.53T + 47T^{2} \)
53 \( 1 - 7.91T + 53T^{2} \)
59 \( 1 - 2.01T + 59T^{2} \)
61 \( 1 + 10.8T + 61T^{2} \)
67 \( 1 + 2.01T + 67T^{2} \)
71 \( 1 + 9.71T + 71T^{2} \)
73 \( 1 - 3.46T + 73T^{2} \)
79 \( 1 - 0.606T + 79T^{2} \)
83 \( 1 - 4.98T + 83T^{2} \)
89 \( 1 - 3.16T + 89T^{2} \)
97 \( 1 - 16.2T + 97T^{2} \)
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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

−7.83332345836962620808241285190, −7.14700024512932037168579061471, −6.45344020832349264596672040758, −6.18116438021937170393919117862, −5.24318043482451732290247974154, −4.53531022902041423830982177291, −3.00410487780599679222819020347, −2.27966662596828782587007703020, −1.49419429540664337789422759327, −0.72193750990986840022360560486, 0.72193750990986840022360560486, 1.49419429540664337789422759327, 2.27966662596828782587007703020, 3.00410487780599679222819020347, 4.53531022902041423830982177291, 5.24318043482451732290247974154, 6.18116438021937170393919117862, 6.45344020832349264596672040758, 7.14700024512932037168579061471, 7.83332345836962620808241285190

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