Properties

Label 2-8043-1.1-c1-0-272
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  − 1.28·2-s + 3-s − 0.346·4-s − 1.72·5-s − 1.28·6-s − 7-s + 3.01·8-s + 9-s + 2.21·10-s + 4.44·11-s − 0.346·12-s + 3.95·13-s + 1.28·14-s − 1.72·15-s − 3.18·16-s + 3.67·17-s − 1.28·18-s + 3.16·19-s + 0.597·20-s − 21-s − 5.71·22-s − 7.88·23-s + 3.01·24-s − 2.02·25-s − 5.08·26-s + 27-s + 0.346·28-s + ⋯
L(s)  = 1  − 0.909·2-s + 0.577·3-s − 0.173·4-s − 0.770·5-s − 0.524·6-s − 0.377·7-s + 1.06·8-s + 0.333·9-s + 0.700·10-s + 1.33·11-s − 0.100·12-s + 1.09·13-s + 0.343·14-s − 0.445·15-s − 0.796·16-s + 0.892·17-s − 0.303·18-s + 0.726·19-s + 0.133·20-s − 0.218·21-s − 1.21·22-s − 1.64·23-s + 0.615·24-s − 0.405·25-s − 0.997·26-s + 0.192·27-s + 0.0655·28-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 \( 1 + 1.28T + 2T^{2} \)
5 \( 1 + 1.72T + 5T^{2} \)
11 \( 1 - 4.44T + 11T^{2} \)
13 \( 1 - 3.95T + 13T^{2} \)
17 \( 1 - 3.67T + 17T^{2} \)
19 \( 1 - 3.16T + 19T^{2} \)
23 \( 1 + 7.88T + 23T^{2} \)
29 \( 1 + 4.45T + 29T^{2} \)
31 \( 1 + 7.40T + 31T^{2} \)
37 \( 1 + 7.98T + 37T^{2} \)
41 \( 1 - 8.58T + 41T^{2} \)
43 \( 1 - 2.87T + 43T^{2} \)
47 \( 1 + 6.56T + 47T^{2} \)
53 \( 1 + 7.64T + 53T^{2} \)
59 \( 1 - 6.61T + 59T^{2} \)
61 \( 1 - 2.09T + 61T^{2} \)
67 \( 1 + 11.5T + 67T^{2} \)
71 \( 1 + 3.70T + 71T^{2} \)
73 \( 1 + 12.8T + 73T^{2} \)
79 \( 1 - 11.6T + 79T^{2} \)
83 \( 1 - 1.27T + 83T^{2} \)
89 \( 1 - 6.30T + 89T^{2} \)
97 \( 1 - 4.29T + 97T^{2} \)
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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

−7.64537267693772291737154591762, −7.18895021854256238237121574269, −6.21740385287517964903247393392, −5.51611912612354680045599313743, −4.29913699225023302315082496116, −3.77243519051817413837139819875, −3.40026755060346255527432353402, −1.85302038939590499259603834437, −1.21046505511922393671726274107, 0, 1.21046505511922393671726274107, 1.85302038939590499259603834437, 3.40026755060346255527432353402, 3.77243519051817413837139819875, 4.29913699225023302315082496116, 5.51611912612354680045599313743, 6.21740385287517964903247393392, 7.18895021854256238237121574269, 7.64537267693772291737154591762

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