Properties

Label 2-8046-1.1-c1-0-98
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 + 3.97·5-s + 3.97·7-s − 8-s − 3.97·10-s − 4.91·11-s + 6.34·13-s − 3.97·14-s + 16-s − 3.91·17-s + 7.78·19-s + 3.97·20-s + 4.91·22-s − 0.326·23-s + 10.8·25-s − 6.34·26-s + 3.97·28-s + 2.16·29-s + 3.23·31-s − 32-s + 3.91·34-s + 15.8·35-s − 3.13·37-s − 7.78·38-s − 3.97·40-s + 2.94·41-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.5·4-s + 1.77·5-s + 1.50·7-s − 0.353·8-s − 1.25·10-s − 1.48·11-s + 1.76·13-s − 1.06·14-s + 0.250·16-s − 0.949·17-s + 1.78·19-s + 0.889·20-s + 1.04·22-s − 0.0681·23-s + 2.16·25-s − 1.24·26-s + 0.751·28-s + 0.402·29-s + 0.581·31-s − 0.176·32-s + 0.671·34-s + 2.67·35-s − 0.516·37-s − 1.26·38-s − 0.628·40-s + 0.460·41-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

\(L(1)\) \(\approx\) \(2.893498432\)
\(L(\frac12)\) \(\approx\) \(2.893498432\)
\(L(\frac{3}{2})\) 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 \( 1 - 3.97T + 5T^{2} \)
7 \( 1 - 3.97T + 7T^{2} \)
11 \( 1 + 4.91T + 11T^{2} \)
13 \( 1 - 6.34T + 13T^{2} \)
17 \( 1 + 3.91T + 17T^{2} \)
19 \( 1 - 7.78T + 19T^{2} \)
23 \( 1 + 0.326T + 23T^{2} \)
29 \( 1 - 2.16T + 29T^{2} \)
31 \( 1 - 3.23T + 31T^{2} \)
37 \( 1 + 3.13T + 37T^{2} \)
41 \( 1 - 2.94T + 41T^{2} \)
43 \( 1 + 8.02T + 43T^{2} \)
47 \( 1 - 0.363T + 47T^{2} \)
53 \( 1 - 8.28T + 53T^{2} \)
59 \( 1 + 1.35T + 59T^{2} \)
61 \( 1 - 2.36T + 61T^{2} \)
67 \( 1 - 12.3T + 67T^{2} \)
71 \( 1 + 16.4T + 71T^{2} \)
73 \( 1 + 14.6T + 73T^{2} \)
79 \( 1 + 3.09T + 79T^{2} \)
83 \( 1 - 12.8T + 83T^{2} \)
89 \( 1 + 7.48T + 89T^{2} \)
97 \( 1 + 12.6T + 97T^{2} \)
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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

−8.004186997739780115695056526715, −7.22509821808303611518724863339, −6.43990652852723958400735857645, −5.61583293987381691348802534232, −5.35849113087514525100326073521, −4.52840339340571898669679666771, −3.15966787147079774013256620211, −2.38446631029095691081337607082, −1.64104143901890803086609887527, −1.04035966786327686969974188151, 1.04035966786327686969974188151, 1.64104143901890803086609887527, 2.38446631029095691081337607082, 3.15966787147079774013256620211, 4.52840339340571898669679666771, 5.35849113087514525100326073521, 5.61583293987381691348802534232, 6.43990652852723958400735857645, 7.22509821808303611518724863339, 8.004186997739780115695056526715

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