Properties

Label 2-8043-1.1-c1-0-25
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  − 2.35·2-s − 3-s + 3.54·4-s − 1.85·5-s + 2.35·6-s + 7-s − 3.63·8-s + 9-s + 4.36·10-s − 4.89·11-s − 3.54·12-s + 4.60·13-s − 2.35·14-s + 1.85·15-s + 1.46·16-s − 1.22·17-s − 2.35·18-s − 2.61·19-s − 6.56·20-s − 21-s + 11.5·22-s − 1.19·23-s + 3.63·24-s − 1.56·25-s − 10.8·26-s − 27-s + 3.54·28-s + ⋯
L(s)  = 1  − 1.66·2-s − 0.577·3-s + 1.77·4-s − 0.828·5-s + 0.961·6-s + 0.377·7-s − 1.28·8-s + 0.333·9-s + 1.37·10-s − 1.47·11-s − 1.02·12-s + 1.27·13-s − 0.629·14-s + 0.478·15-s + 0.365·16-s − 0.296·17-s − 0.554·18-s − 0.599·19-s − 1.46·20-s − 0.218·21-s + 2.45·22-s − 0.248·23-s + 0.740·24-s − 0.312·25-s − 2.12·26-s − 0.192·27-s + 0.669·28-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

\(L(1)\) \(\approx\) \(0.3168734008\)
\(L(\frac12)\) \(\approx\) \(0.3168734008\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.35T + 2T^{2} \)
5 \( 1 + 1.85T + 5T^{2} \)
11 \( 1 + 4.89T + 11T^{2} \)
13 \( 1 - 4.60T + 13T^{2} \)
17 \( 1 + 1.22T + 17T^{2} \)
19 \( 1 + 2.61T + 19T^{2} \)
23 \( 1 + 1.19T + 23T^{2} \)
29 \( 1 - 3.14T + 29T^{2} \)
31 \( 1 - 4.94T + 31T^{2} \)
37 \( 1 - 4.92T + 37T^{2} \)
41 \( 1 - 7.78T + 41T^{2} \)
43 \( 1 + 9.42T + 43T^{2} \)
47 \( 1 + 10.0T + 47T^{2} \)
53 \( 1 + 10.1T + 53T^{2} \)
59 \( 1 + 8.79T + 59T^{2} \)
61 \( 1 + 6.61T + 61T^{2} \)
67 \( 1 - 8.06T + 67T^{2} \)
71 \( 1 + 4.14T + 71T^{2} \)
73 \( 1 - 7.78T + 73T^{2} \)
79 \( 1 - 1.22T + 79T^{2} \)
83 \( 1 - 7.07T + 83T^{2} \)
89 \( 1 - 10.1T + 89T^{2} \)
97 \( 1 + 10.3T + 97T^{2} \)
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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

−7.938924367003018216382043354619, −7.59332928655488034358467347795, −6.45040994094197901616792090898, −6.22787422771297423051862484562, −5.01510631954700733811579155128, −4.39524819710944391412500651274, −3.31251026780646079177812289726, −2.33127391864841216504984214696, −1.39059624540525826002521170303, −0.39283544812591830362345564407, 0.39283544812591830362345564407, 1.39059624540525826002521170303, 2.33127391864841216504984214696, 3.31251026780646079177812289726, 4.39524819710944391412500651274, 5.01510631954700733811579155128, 6.22787422771297423051862484562, 6.45040994094197901616792090898, 7.59332928655488034358467347795, 7.938924367003018216382043354619

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