Properties

Label 2-8041-1.1-c1-0-131
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  − 2.28·2-s − 0.648·3-s + 3.22·4-s − 1.19·5-s + 1.48·6-s + 3.55·7-s − 2.78·8-s − 2.57·9-s + 2.72·10-s + 11-s − 2.08·12-s + 2.20·13-s − 8.11·14-s + 0.772·15-s − 0.0715·16-s − 17-s + 5.89·18-s − 2.00·19-s − 3.83·20-s − 2.30·21-s − 2.28·22-s + 3.40·23-s + 1.80·24-s − 3.58·25-s − 5.04·26-s + 3.61·27-s + 11.4·28-s + ⋯
L(s)  = 1  − 1.61·2-s − 0.374·3-s + 1.61·4-s − 0.532·5-s + 0.604·6-s + 1.34·7-s − 0.985·8-s − 0.859·9-s + 0.860·10-s + 0.301·11-s − 0.602·12-s + 0.612·13-s − 2.16·14-s + 0.199·15-s − 0.0178·16-s − 0.242·17-s + 1.38·18-s − 0.460·19-s − 0.857·20-s − 0.502·21-s − 0.487·22-s + 0.710·23-s + 0.368·24-s − 0.716·25-s − 0.990·26-s + 0.696·27-s + 2.16·28-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

\(L(1)\) \(\approx\) \(0.6555676035\)
\(L(\frac12)\) \(\approx\) \(0.6555676035\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.28T + 2T^{2} \)
3 \( 1 + 0.648T + 3T^{2} \)
5 \( 1 + 1.19T + 5T^{2} \)
7 \( 1 - 3.55T + 7T^{2} \)
13 \( 1 - 2.20T + 13T^{2} \)
19 \( 1 + 2.00T + 19T^{2} \)
23 \( 1 - 3.40T + 23T^{2} \)
29 \( 1 - 7.34T + 29T^{2} \)
31 \( 1 + 2.81T + 31T^{2} \)
37 \( 1 + 6.89T + 37T^{2} \)
41 \( 1 - 2.63T + 41T^{2} \)
47 \( 1 + 0.309T + 47T^{2} \)
53 \( 1 - 3.94T + 53T^{2} \)
59 \( 1 + 11.6T + 59T^{2} \)
61 \( 1 + 6.80T + 61T^{2} \)
67 \( 1 - 1.66T + 67T^{2} \)
71 \( 1 - 5.91T + 71T^{2} \)
73 \( 1 - 7.52T + 73T^{2} \)
79 \( 1 - 7.35T + 79T^{2} \)
83 \( 1 - 8.75T + 83T^{2} \)
89 \( 1 + 13.9T + 89T^{2} \)
97 \( 1 + 12.7T + 97T^{2} \)
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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

−8.086349270462854817882526758526, −7.40721402434580912132699457220, −6.67563547124262962009715444656, −5.99462908613096229156485471954, −5.04930240451249612524370222106, −4.40170908399370975816743581565, −3.32419384391310999644480321482, −2.25180009662285163858977433936, −1.45764376136723460632858770320, −0.55693109928376495455926462672, 0.55693109928376495455926462672, 1.45764376136723460632858770320, 2.25180009662285163858977433936, 3.32419384391310999644480321482, 4.40170908399370975816743581565, 5.04930240451249612524370222106, 5.99462908613096229156485471954, 6.67563547124262962009715444656, 7.40721402434580912132699457220, 8.086349270462854817882526758526

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