Properties

Label 2-8043-1.1-c1-0-355
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  − 0.169·2-s + 3-s − 1.97·4-s + 4.16·5-s − 0.169·6-s − 7-s + 0.674·8-s + 9-s − 0.706·10-s + 4.23·11-s − 1.97·12-s − 1.01·13-s + 0.169·14-s + 4.16·15-s + 3.82·16-s − 4.33·17-s − 0.169·18-s − 6.20·19-s − 8.20·20-s − 21-s − 0.718·22-s − 7.37·23-s + 0.674·24-s + 12.3·25-s + 0.172·26-s + 27-s + 1.97·28-s + ⋯
L(s)  = 1  − 0.120·2-s + 0.577·3-s − 0.985·4-s + 1.86·5-s − 0.0692·6-s − 0.377·7-s + 0.238·8-s + 0.333·9-s − 0.223·10-s + 1.27·11-s − 0.569·12-s − 0.281·13-s + 0.0453·14-s + 1.07·15-s + 0.956·16-s − 1.05·17-s − 0.0400·18-s − 1.42·19-s − 1.83·20-s − 0.218·21-s − 0.153·22-s − 1.53·23-s + 0.137·24-s + 2.46·25-s + 0.0337·26-s + 0.192·27-s + 0.372·28-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 \( 1 + 0.169T + 2T^{2} \)
5 \( 1 - 4.16T + 5T^{2} \)
11 \( 1 - 4.23T + 11T^{2} \)
13 \( 1 + 1.01T + 13T^{2} \)
17 \( 1 + 4.33T + 17T^{2} \)
19 \( 1 + 6.20T + 19T^{2} \)
23 \( 1 + 7.37T + 23T^{2} \)
29 \( 1 + 4.64T + 29T^{2} \)
31 \( 1 + 4.20T + 31T^{2} \)
37 \( 1 + 3.03T + 37T^{2} \)
41 \( 1 + 0.637T + 41T^{2} \)
43 \( 1 + 4.18T + 43T^{2} \)
47 \( 1 + 1.28T + 47T^{2} \)
53 \( 1 + 1.07T + 53T^{2} \)
59 \( 1 + 3.05T + 59T^{2} \)
61 \( 1 + 13.4T + 61T^{2} \)
67 \( 1 + 13.1T + 67T^{2} \)
71 \( 1 - 8.10T + 71T^{2} \)
73 \( 1 + 16.7T + 73T^{2} \)
79 \( 1 - 13.3T + 79T^{2} \)
83 \( 1 + 8.18T + 83T^{2} \)
89 \( 1 + 12.6T + 89T^{2} \)
97 \( 1 + 6.24T + 97T^{2} \)
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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

−7.50726758818894891754515631940, −6.56883656699641206996962038174, −6.18826507451208519592020041334, −5.49046398320804867474941394938, −4.51689445333662392763881403916, −4.03897848384264897673935322541, −3.04962751029308783731874320758, −1.93205686604103715586611793030, −1.64345189459190555064495799907, 0, 1.64345189459190555064495799907, 1.93205686604103715586611793030, 3.04962751029308783731874320758, 4.03897848384264897673935322541, 4.51689445333662392763881403916, 5.49046398320804867474941394938, 6.18826507451208519592020041334, 6.56883656699641206996962038174, 7.50726758818894891754515631940

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