Properties

Label 2-8041-1.1-c1-0-149
Degree $2$
Conductor $8041$
Sign $1$
Analytic cond. $64.2077$
Root an. cond. $8.01297$
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  − 2.25·2-s + 2.53·3-s + 3.07·4-s − 2.69·5-s − 5.71·6-s − 2.07·7-s − 2.42·8-s + 3.44·9-s + 6.07·10-s + 11-s + 7.80·12-s + 1.22·13-s + 4.66·14-s − 6.84·15-s − 0.695·16-s + 17-s − 7.75·18-s + 2.33·19-s − 8.29·20-s − 5.26·21-s − 2.25·22-s + 3.99·23-s − 6.14·24-s + 2.27·25-s − 2.75·26-s + 1.12·27-s − 6.37·28-s + ⋯
L(s)  = 1  − 1.59·2-s + 1.46·3-s + 1.53·4-s − 1.20·5-s − 2.33·6-s − 0.783·7-s − 0.855·8-s + 1.14·9-s + 1.92·10-s + 0.301·11-s + 2.25·12-s + 0.338·13-s + 1.24·14-s − 1.76·15-s − 0.173·16-s + 0.242·17-s − 1.82·18-s + 0.536·19-s − 1.85·20-s − 1.14·21-s − 0.480·22-s + 0.833·23-s − 1.25·24-s + 0.455·25-s − 0.539·26-s + 0.217·27-s − 1.20·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8041 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8041 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8041\)    =    \(11 \cdot 17 \cdot 43\)
Sign: $1$
Analytic conductor: \(64.2077\)
Root analytic conductor: \(8.01297\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8041,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.9909346685\)
\(L(\frac12)\) \(\approx\) \(0.9909346685\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad11 \( 1 - T \)
17 \( 1 - T \)
43 \( 1 - T \)
good2 \( 1 + 2.25T + 2T^{2} \)
3 \( 1 - 2.53T + 3T^{2} \)
5 \( 1 + 2.69T + 5T^{2} \)
7 \( 1 + 2.07T + 7T^{2} \)
13 \( 1 - 1.22T + 13T^{2} \)
19 \( 1 - 2.33T + 19T^{2} \)
23 \( 1 - 3.99T + 23T^{2} \)
29 \( 1 + 3.37T + 29T^{2} \)
31 \( 1 - 5.27T + 31T^{2} \)
37 \( 1 + 3.32T + 37T^{2} \)
41 \( 1 + 9.84T + 41T^{2} \)
47 \( 1 - 9.90T + 47T^{2} \)
53 \( 1 - 1.52T + 53T^{2} \)
59 \( 1 - 5.02T + 59T^{2} \)
61 \( 1 + 5.30T + 61T^{2} \)
67 \( 1 + 3.52T + 67T^{2} \)
71 \( 1 + 10.1T + 71T^{2} \)
73 \( 1 + 5.09T + 73T^{2} \)
79 \( 1 - 6.37T + 79T^{2} \)
83 \( 1 - 17.9T + 83T^{2} \)
89 \( 1 - 12.4T + 89T^{2} \)
97 \( 1 - 8.54T + 97T^{2} \)
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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

−7.85362298298185860213627695540, −7.56232209650770526096393709215, −6.96849779871833401781050110154, −6.20126108775820978053254494371, −4.85173219503172367947004346671, −3.81439585079894488525977244959, −3.35928687367402130943317205586, −2.62342033574637723444652292497, −1.61196252391017024965605238370, −0.59238626152387339527755444847, 0.59238626152387339527755444847, 1.61196252391017024965605238370, 2.62342033574637723444652292497, 3.35928687367402130943317205586, 3.81439585079894488525977244959, 4.85173219503172367947004346671, 6.20126108775820978053254494371, 6.96849779871833401781050110154, 7.56232209650770526096393709215, 7.85362298298185860213627695540

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