Properties

Label 2-8043-1.1-c1-0-374
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  + 2.53·2-s − 3-s + 4.41·4-s + 0.933·5-s − 2.53·6-s − 7-s + 6.10·8-s + 9-s + 2.36·10-s + 2.77·11-s − 4.41·12-s − 5.52·13-s − 2.53·14-s − 0.933·15-s + 6.64·16-s − 2.51·17-s + 2.53·18-s − 2.48·19-s + 4.11·20-s + 21-s + 7.01·22-s − 6.14·23-s − 6.10·24-s − 4.12·25-s − 13.9·26-s − 27-s − 4.41·28-s + ⋯
L(s)  = 1  + 1.79·2-s − 0.577·3-s + 2.20·4-s + 0.417·5-s − 1.03·6-s − 0.377·7-s + 2.15·8-s + 0.333·9-s + 0.747·10-s + 0.835·11-s − 1.27·12-s − 1.53·13-s − 0.676·14-s − 0.241·15-s + 1.66·16-s − 0.609·17-s + 0.596·18-s − 0.569·19-s + 0.921·20-s + 0.218·21-s + 1.49·22-s − 1.28·23-s − 1.24·24-s − 0.825·25-s − 2.74·26-s − 0.192·27-s − 0.833·28-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 \( 1 - 2.53T + 2T^{2} \)
5 \( 1 - 0.933T + 5T^{2} \)
11 \( 1 - 2.77T + 11T^{2} \)
13 \( 1 + 5.52T + 13T^{2} \)
17 \( 1 + 2.51T + 17T^{2} \)
19 \( 1 + 2.48T + 19T^{2} \)
23 \( 1 + 6.14T + 23T^{2} \)
29 \( 1 + 4.88T + 29T^{2} \)
31 \( 1 + 5.75T + 31T^{2} \)
37 \( 1 + 3.83T + 37T^{2} \)
41 \( 1 - 5.66T + 41T^{2} \)
43 \( 1 + 1.28T + 43T^{2} \)
47 \( 1 + 6.24T + 47T^{2} \)
53 \( 1 - 4.29T + 53T^{2} \)
59 \( 1 + 0.733T + 59T^{2} \)
61 \( 1 - 1.81T + 61T^{2} \)
67 \( 1 - 13.9T + 67T^{2} \)
71 \( 1 + 9.63T + 71T^{2} \)
73 \( 1 + 3.84T + 73T^{2} \)
79 \( 1 - 10.4T + 79T^{2} \)
83 \( 1 + 7.51T + 83T^{2} \)
89 \( 1 + 11.4T + 89T^{2} \)
97 \( 1 + 17.1T + 97T^{2} \)
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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

−7.07244775489462608166358187807, −6.57136221820659006561413220497, −5.86147610813532766938563745965, −5.47881496597644087447646529340, −4.60153546784024957238321153600, −4.09440256433340207538551870737, −3.39579429374033957140505758997, −2.24333482985371359359291796852, −1.87971632020916476232314623547, 0, 1.87971632020916476232314623547, 2.24333482985371359359291796852, 3.39579429374033957140505758997, 4.09440256433340207538551870737, 4.60153546784024957238321153600, 5.47881496597644087447646529340, 5.86147610813532766938563745965, 6.57136221820659006561413220497, 7.07244775489462608166358187807

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