Properties

Label 2-8043-1.1-c1-0-97
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.37·2-s − 3-s + 3.66·4-s − 2.87·5-s − 2.37·6-s − 7-s + 3.95·8-s + 9-s − 6.83·10-s − 0.240·11-s − 3.66·12-s + 7.14·13-s − 2.37·14-s + 2.87·15-s + 2.08·16-s − 1.45·17-s + 2.37·18-s + 0.0789·19-s − 10.5·20-s + 21-s − 0.572·22-s − 4.83·23-s − 3.95·24-s + 3.25·25-s + 17.0·26-s − 27-s − 3.66·28-s + ⋯
L(s)  = 1  + 1.68·2-s − 0.577·3-s + 1.83·4-s − 1.28·5-s − 0.971·6-s − 0.377·7-s + 1.39·8-s + 0.333·9-s − 2.16·10-s − 0.0725·11-s − 1.05·12-s + 1.98·13-s − 0.635·14-s + 0.741·15-s + 0.522·16-s − 0.352·17-s + 0.560·18-s + 0.0181·19-s − 2.35·20-s + 0.218·21-s − 0.122·22-s − 1.00·23-s − 0.807·24-s + 0.650·25-s + 3.33·26-s − 0.192·27-s − 0.692·28-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: \(0\)
Selberg data: \((2,\ 8043,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.421858467\)
\(L(\frac12)\) \(\approx\) \(3.421858467\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.37T + 2T^{2} \)
5 \( 1 + 2.87T + 5T^{2} \)
11 \( 1 + 0.240T + 11T^{2} \)
13 \( 1 - 7.14T + 13T^{2} \)
17 \( 1 + 1.45T + 17T^{2} \)
19 \( 1 - 0.0789T + 19T^{2} \)
23 \( 1 + 4.83T + 23T^{2} \)
29 \( 1 + 0.514T + 29T^{2} \)
31 \( 1 - 6.46T + 31T^{2} \)
37 \( 1 + 0.826T + 37T^{2} \)
41 \( 1 - 8.76T + 41T^{2} \)
43 \( 1 - 3.16T + 43T^{2} \)
47 \( 1 + 11.2T + 47T^{2} \)
53 \( 1 + 10.9T + 53T^{2} \)
59 \( 1 - 1.55T + 59T^{2} \)
61 \( 1 - 9.24T + 61T^{2} \)
67 \( 1 - 11.1T + 67T^{2} \)
71 \( 1 - 12.1T + 71T^{2} \)
73 \( 1 + 3.00T + 73T^{2} \)
79 \( 1 + 2.81T + 79T^{2} \)
83 \( 1 - 7.53T + 83T^{2} \)
89 \( 1 - 8.92T + 89T^{2} \)
97 \( 1 - 15.5T + 97T^{2} \)
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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

−7.71920459278173833854011350583, −6.65059907480159599025097632372, −6.36994139105112024910230734771, −5.75403182030650307001019122133, −4.86775061097194241284257961817, −4.21663923196402117626163386740, −3.71101197690309483752468196880, −3.20977755486470385124209594298, −2.03561504111757221260712933573, −0.72082837890281645811217038591, 0.72082837890281645811217038591, 2.03561504111757221260712933573, 3.20977755486470385124209594298, 3.71101197690309483752468196880, 4.21663923196402117626163386740, 4.86775061097194241284257961817, 5.75403182030650307001019122133, 6.36994139105112024910230734771, 6.65059907480159599025097632372, 7.71920459278173833854011350583

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