Properties

Label 2-8043-1.1-c1-0-267
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  + 0.417·2-s − 3-s − 1.82·4-s + 1.29·5-s − 0.417·6-s − 7-s − 1.59·8-s + 9-s + 0.541·10-s + 4.81·11-s + 1.82·12-s + 4.21·13-s − 0.417·14-s − 1.29·15-s + 2.98·16-s − 6.66·17-s + 0.417·18-s + 2.36·19-s − 2.36·20-s + 21-s + 2.00·22-s − 2.22·23-s + 1.59·24-s − 3.31·25-s + 1.75·26-s − 27-s + 1.82·28-s + ⋯
L(s)  = 1  + 0.295·2-s − 0.577·3-s − 0.912·4-s + 0.579·5-s − 0.170·6-s − 0.377·7-s − 0.564·8-s + 0.333·9-s + 0.171·10-s + 1.45·11-s + 0.527·12-s + 1.16·13-s − 0.111·14-s − 0.334·15-s + 0.746·16-s − 1.61·17-s + 0.0983·18-s + 0.542·19-s − 0.529·20-s + 0.218·21-s + 0.428·22-s − 0.463·23-s + 0.325·24-s − 0.663·25-s + 0.344·26-s − 0.192·27-s + 0.345·28-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 \( 1 - 0.417T + 2T^{2} \)
5 \( 1 - 1.29T + 5T^{2} \)
11 \( 1 - 4.81T + 11T^{2} \)
13 \( 1 - 4.21T + 13T^{2} \)
17 \( 1 + 6.66T + 17T^{2} \)
19 \( 1 - 2.36T + 19T^{2} \)
23 \( 1 + 2.22T + 23T^{2} \)
29 \( 1 + 6.64T + 29T^{2} \)
31 \( 1 - 2.01T + 31T^{2} \)
37 \( 1 + 11.5T + 37T^{2} \)
41 \( 1 - 7.87T + 41T^{2} \)
43 \( 1 + 7.26T + 43T^{2} \)
47 \( 1 + 3.03T + 47T^{2} \)
53 \( 1 - 7.86T + 53T^{2} \)
59 \( 1 + 7.45T + 59T^{2} \)
61 \( 1 - 13.0T + 61T^{2} \)
67 \( 1 + 6.98T + 67T^{2} \)
71 \( 1 - 10.1T + 71T^{2} \)
73 \( 1 + 7.37T + 73T^{2} \)
79 \( 1 + 3.42T + 79T^{2} \)
83 \( 1 - 0.221T + 83T^{2} \)
89 \( 1 - 11.9T + 89T^{2} \)
97 \( 1 - 7.93T + 97T^{2} \)
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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

−7.28125206552510130373819689198, −6.51147631385857623232460628161, −6.08949835528894859471831356643, −5.48494297023561148192842013894, −4.64192364398573585551449781529, −3.86597835159539062239898708466, −3.53628673658403502600782032290, −2.06886461564622422883433348715, −1.19804552112824130948259296200, 0, 1.19804552112824130948259296200, 2.06886461564622422883433348715, 3.53628673658403502600782032290, 3.86597835159539062239898708466, 4.64192364398573585551449781529, 5.48494297023561148192842013894, 6.08949835528894859471831356643, 6.51147631385857623232460628161, 7.28125206552510130373819689198

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