Properties

Label 2-8043-1.1-c1-0-138
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  + 1.69·2-s − 3-s + 0.882·4-s + 1.54·5-s − 1.69·6-s − 7-s − 1.89·8-s + 9-s + 2.61·10-s + 6.17·11-s − 0.882·12-s + 0.0802·13-s − 1.69·14-s − 1.54·15-s − 4.98·16-s − 2.27·17-s + 1.69·18-s + 1.09·19-s + 1.36·20-s + 21-s + 10.4·22-s + 8.34·23-s + 1.89·24-s − 2.62·25-s + 0.136·26-s − 27-s − 0.882·28-s + ⋯
L(s)  = 1  + 1.20·2-s − 0.577·3-s + 0.441·4-s + 0.689·5-s − 0.693·6-s − 0.377·7-s − 0.670·8-s + 0.333·9-s + 0.828·10-s + 1.86·11-s − 0.254·12-s + 0.0222·13-s − 0.453·14-s − 0.398·15-s − 1.24·16-s − 0.550·17-s + 0.400·18-s + 0.251·19-s + 0.304·20-s + 0.218·21-s + 2.23·22-s + 1.73·23-s + 0.387·24-s − 0.524·25-s + 0.0267·26-s − 0.192·27-s − 0.166·28-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

\(L(1)\) \(\approx\) \(3.527085496\)
\(L(\frac12)\) \(\approx\) \(3.527085496\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.69T + 2T^{2} \)
5 \( 1 - 1.54T + 5T^{2} \)
11 \( 1 - 6.17T + 11T^{2} \)
13 \( 1 - 0.0802T + 13T^{2} \)
17 \( 1 + 2.27T + 17T^{2} \)
19 \( 1 - 1.09T + 19T^{2} \)
23 \( 1 - 8.34T + 23T^{2} \)
29 \( 1 + 6.73T + 29T^{2} \)
31 \( 1 - 1.84T + 31T^{2} \)
37 \( 1 - 1.31T + 37T^{2} \)
41 \( 1 - 7.26T + 41T^{2} \)
43 \( 1 - 3.57T + 43T^{2} \)
47 \( 1 - 7.08T + 47T^{2} \)
53 \( 1 + 4.53T + 53T^{2} \)
59 \( 1 - 10.4T + 59T^{2} \)
61 \( 1 + 9.05T + 61T^{2} \)
67 \( 1 + 0.858T + 67T^{2} \)
71 \( 1 + 10.5T + 71T^{2} \)
73 \( 1 + 8.65T + 73T^{2} \)
79 \( 1 - 7.62T + 79T^{2} \)
83 \( 1 - 3.36T + 83T^{2} \)
89 \( 1 - 6.35T + 89T^{2} \)
97 \( 1 - 1.68T + 97T^{2} \)
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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

−7.39650534751071520360200184193, −6.85651186217150463712298971509, −6.06645246849334530332279898397, −5.92629561571310381946511119618, −5.00770998783882282353390491409, −4.30844537240203596420202971604, −3.75113775054073105620558703732, −2.90980551963482906167725917486, −1.88547649841641254154858555623, −0.816853775125628154267320949143, 0.816853775125628154267320949143, 1.88547649841641254154858555623, 2.90980551963482906167725917486, 3.75113775054073105620558703732, 4.30844537240203596420202971604, 5.00770998783882282353390491409, 5.92629561571310381946511119618, 6.06645246849334530332279898397, 6.85651186217150463712298971509, 7.39650534751071520360200184193

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