Properties

Label 2-8041-1.1-c1-0-138
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  + 1.36·2-s − 0.146·3-s − 0.134·4-s + 1.91·5-s − 0.200·6-s − 1.87·7-s − 2.91·8-s − 2.97·9-s + 2.62·10-s − 11-s + 0.0197·12-s − 0.0301·13-s − 2.56·14-s − 0.281·15-s − 3.71·16-s − 17-s − 4.06·18-s + 1.35·19-s − 0.257·20-s + 0.275·21-s − 1.36·22-s − 5.38·23-s + 0.428·24-s − 1.31·25-s − 0.0412·26-s + 0.878·27-s + 0.251·28-s + ⋯
L(s)  = 1  + 0.965·2-s − 0.0848·3-s − 0.0670·4-s + 0.857·5-s − 0.0819·6-s − 0.709·7-s − 1.03·8-s − 0.992·9-s + 0.828·10-s − 0.301·11-s + 0.00568·12-s − 0.00836·13-s − 0.685·14-s − 0.0727·15-s − 0.928·16-s − 0.242·17-s − 0.958·18-s + 0.310·19-s − 0.0575·20-s + 0.0602·21-s − 0.291·22-s − 1.12·23-s + 0.0874·24-s − 0.263·25-s − 0.00808·26-s + 0.169·27-s + 0.0475·28-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

\(L(1)\) \(\approx\) \(2.010112570\)
\(L(\frac12)\) \(\approx\) \(2.010112570\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.36T + 2T^{2} \)
3 \( 1 + 0.146T + 3T^{2} \)
5 \( 1 - 1.91T + 5T^{2} \)
7 \( 1 + 1.87T + 7T^{2} \)
13 \( 1 + 0.0301T + 13T^{2} \)
19 \( 1 - 1.35T + 19T^{2} \)
23 \( 1 + 5.38T + 23T^{2} \)
29 \( 1 - 2.15T + 29T^{2} \)
31 \( 1 - 6.61T + 31T^{2} \)
37 \( 1 - 6.92T + 37T^{2} \)
41 \( 1 + 0.880T + 41T^{2} \)
47 \( 1 - 4.75T + 47T^{2} \)
53 \( 1 + 2.53T + 53T^{2} \)
59 \( 1 - 5.77T + 59T^{2} \)
61 \( 1 + 8.38T + 61T^{2} \)
67 \( 1 - 2.60T + 67T^{2} \)
71 \( 1 - 0.977T + 71T^{2} \)
73 \( 1 - 9.22T + 73T^{2} \)
79 \( 1 + 0.903T + 79T^{2} \)
83 \( 1 - 3.64T + 83T^{2} \)
89 \( 1 - 11.3T + 89T^{2} \)
97 \( 1 - 11.3T + 97T^{2} \)
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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

−7.927986903984455537794951840586, −6.74859531133483042706443476147, −6.06619527932475083983065890604, −5.88999089175951574100564865518, −5.07649134209743459592541597705, −4.37724106452650949229040383038, −3.49410895547232561857199321268, −2.80798832349772610783335370654, −2.16765726026649663458002120042, −0.57546041515355145202725250986, 0.57546041515355145202725250986, 2.16765726026649663458002120042, 2.80798832349772610783335370654, 3.49410895547232561857199321268, 4.37724106452650949229040383038, 5.07649134209743459592541597705, 5.88999089175951574100564865518, 6.06619527932475083983065890604, 6.74859531133483042706443476147, 7.927986903984455537794951840586

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