Properties

Label 2-8043-1.1-c1-0-275
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  − 2.45·2-s + 3-s + 4.00·4-s + 2.55·5-s − 2.45·6-s − 7-s − 4.91·8-s + 9-s − 6.25·10-s − 4.54·11-s + 4.00·12-s − 1.98·13-s + 2.45·14-s + 2.55·15-s + 4.03·16-s − 0.0223·17-s − 2.45·18-s + 7.33·19-s + 10.2·20-s − 21-s + 11.1·22-s − 6.17·23-s − 4.91·24-s + 1.51·25-s + 4.86·26-s + 27-s − 4.00·28-s + ⋯
L(s)  = 1  − 1.73·2-s + 0.577·3-s + 2.00·4-s + 1.14·5-s − 1.00·6-s − 0.377·7-s − 1.73·8-s + 0.333·9-s − 1.97·10-s − 1.37·11-s + 1.15·12-s − 0.550·13-s + 0.654·14-s + 0.658·15-s + 1.00·16-s − 0.00543·17-s − 0.577·18-s + 1.68·19-s + 2.28·20-s − 0.218·21-s + 2.37·22-s − 1.28·23-s − 1.00·24-s + 0.302·25-s + 0.953·26-s + 0.192·27-s − 0.756·28-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 \( 1 + 2.45T + 2T^{2} \)
5 \( 1 - 2.55T + 5T^{2} \)
11 \( 1 + 4.54T + 11T^{2} \)
13 \( 1 + 1.98T + 13T^{2} \)
17 \( 1 + 0.0223T + 17T^{2} \)
19 \( 1 - 7.33T + 19T^{2} \)
23 \( 1 + 6.17T + 23T^{2} \)
29 \( 1 + 3.26T + 29T^{2} \)
31 \( 1 - 2.76T + 31T^{2} \)
37 \( 1 + 0.724T + 37T^{2} \)
41 \( 1 - 5.40T + 41T^{2} \)
43 \( 1 + 6.24T + 43T^{2} \)
47 \( 1 + 1.89T + 47T^{2} \)
53 \( 1 - 9.71T + 53T^{2} \)
59 \( 1 + 6.81T + 59T^{2} \)
61 \( 1 + 3.07T + 61T^{2} \)
67 \( 1 - 11.2T + 67T^{2} \)
71 \( 1 + 1.31T + 71T^{2} \)
73 \( 1 + 9.81T + 73T^{2} \)
79 \( 1 - 9.83T + 79T^{2} \)
83 \( 1 + 3.52T + 83T^{2} \)
89 \( 1 + 3.23T + 89T^{2} \)
97 \( 1 + 10.5T + 97T^{2} \)
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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

−7.57530162294004626426320980388, −7.25986187131420692126065371711, −6.26442949115543334020386717716, −5.66627249520885007101924318427, −4.86514343581268124242589176685, −3.46722982666218787555924340598, −2.56441950892601911423753308219, −2.17843680713026229884972097619, −1.22075867715286844416547298800, 0, 1.22075867715286844416547298800, 2.17843680713026229884972097619, 2.56441950892601911423753308219, 3.46722982666218787555924340598, 4.86514343581268124242589176685, 5.66627249520885007101924318427, 6.26442949115543334020386717716, 7.25986187131420692126065371711, 7.57530162294004626426320980388

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