Properties

Label 2-8046-1.1-c1-0-53
Degree $2$
Conductor $8046$
Sign $1$
Analytic cond. $64.2476$
Root an. cond. $8.01546$
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-s + 4-s + 4.31·5-s − 0.737·7-s − 8-s − 4.31·10-s + 0.384·11-s − 4.56·13-s + 0.737·14-s + 16-s + 2.02·17-s − 3.92·19-s + 4.31·20-s − 0.384·22-s + 0.886·23-s + 13.5·25-s + 4.56·26-s − 0.737·28-s + 2.08·29-s − 8.67·31-s − 32-s − 2.02·34-s − 3.17·35-s + 9.26·37-s + 3.92·38-s − 4.31·40-s + 11.0·41-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.5·4-s + 1.92·5-s − 0.278·7-s − 0.353·8-s − 1.36·10-s + 0.115·11-s − 1.26·13-s + 0.197·14-s + 0.250·16-s + 0.490·17-s − 0.900·19-s + 0.964·20-s − 0.0820·22-s + 0.184·23-s + 2.71·25-s + 0.895·26-s − 0.139·28-s + 0.386·29-s − 1.55·31-s − 0.176·32-s − 0.346·34-s − 0.537·35-s + 1.52·37-s + 0.636·38-s − 0.681·40-s + 1.73·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8046 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8046 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8046\)    =    \(2 \cdot 3^{3} \cdot 149\)
Sign: $1$
Analytic conductor: \(64.2476\)
Root analytic conductor: \(8.01546\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8046,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.990526774\)
\(L(\frac12)\) \(\approx\) \(1.990526774\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
3 \( 1 \)
149 \( 1 - T \)
good5 \( 1 - 4.31T + 5T^{2} \)
7 \( 1 + 0.737T + 7T^{2} \)
11 \( 1 - 0.384T + 11T^{2} \)
13 \( 1 + 4.56T + 13T^{2} \)
17 \( 1 - 2.02T + 17T^{2} \)
19 \( 1 + 3.92T + 19T^{2} \)
23 \( 1 - 0.886T + 23T^{2} \)
29 \( 1 - 2.08T + 29T^{2} \)
31 \( 1 + 8.67T + 31T^{2} \)
37 \( 1 - 9.26T + 37T^{2} \)
41 \( 1 - 11.0T + 41T^{2} \)
43 \( 1 + 0.744T + 43T^{2} \)
47 \( 1 + 8.10T + 47T^{2} \)
53 \( 1 - 6.86T + 53T^{2} \)
59 \( 1 + 1.42T + 59T^{2} \)
61 \( 1 - 11.3T + 61T^{2} \)
67 \( 1 - 8.18T + 67T^{2} \)
71 \( 1 + 1.67T + 71T^{2} \)
73 \( 1 + 9.21T + 73T^{2} \)
79 \( 1 - 1.39T + 79T^{2} \)
83 \( 1 - 14.7T + 83T^{2} \)
89 \( 1 + 6.64T + 89T^{2} \)
97 \( 1 - 1.97T + 97T^{2} \)
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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

−7.83502157578627272976090637385, −7.06647421864604252841391364458, −6.48458378767846233357473239672, −5.84932337315999289544467121610, −5.28538575017979088008932069617, −4.43408944852573105538754595043, −3.13847770315519822952511839612, −2.36319956041454136774543001902, −1.88341995195798520643504620630, −0.76927225156894538180239553773, 0.76927225156894538180239553773, 1.88341995195798520643504620630, 2.36319956041454136774543001902, 3.13847770315519822952511839612, 4.43408944852573105538754595043, 5.28538575017979088008932069617, 5.84932337315999289544467121610, 6.48458378767846233357473239672, 7.06647421864604252841391364458, 7.83502157578627272976090637385

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