Properties

Label 2-8046-1.1-c1-0-18
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 − 1.11·5-s − 0.851·7-s − 8-s + 1.11·10-s − 3.02·11-s − 5.45·13-s + 0.851·14-s + 16-s − 1.69·17-s + 4.75·19-s − 1.11·20-s + 3.02·22-s + 9.18·23-s − 3.76·25-s + 5.45·26-s − 0.851·28-s + 5.73·29-s − 7.53·31-s − 32-s + 1.69·34-s + 0.947·35-s − 11.1·37-s − 4.75·38-s + 1.11·40-s + 0.585·41-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.5·4-s − 0.497·5-s − 0.321·7-s − 0.353·8-s + 0.351·10-s − 0.910·11-s − 1.51·13-s + 0.227·14-s + 0.250·16-s − 0.410·17-s + 1.09·19-s − 0.248·20-s + 0.644·22-s + 1.91·23-s − 0.752·25-s + 1.06·26-s − 0.160·28-s + 1.06·29-s − 1.35·31-s − 0.176·32-s + 0.290·34-s + 0.160·35-s − 1.82·37-s − 0.772·38-s + 0.175·40-s + 0.0914·41-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

\(L(1)\) \(\approx\) \(0.5785298446\)
\(L(\frac12)\) \(\approx\) \(0.5785298446\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.11T + 5T^{2} \)
7 \( 1 + 0.851T + 7T^{2} \)
11 \( 1 + 3.02T + 11T^{2} \)
13 \( 1 + 5.45T + 13T^{2} \)
17 \( 1 + 1.69T + 17T^{2} \)
19 \( 1 - 4.75T + 19T^{2} \)
23 \( 1 - 9.18T + 23T^{2} \)
29 \( 1 - 5.73T + 29T^{2} \)
31 \( 1 + 7.53T + 31T^{2} \)
37 \( 1 + 11.1T + 37T^{2} \)
41 \( 1 - 0.585T + 41T^{2} \)
43 \( 1 - 10.8T + 43T^{2} \)
47 \( 1 + 1.41T + 47T^{2} \)
53 \( 1 + 9.81T + 53T^{2} \)
59 \( 1 - 14.6T + 59T^{2} \)
61 \( 1 + 6.51T + 61T^{2} \)
67 \( 1 + 3.41T + 67T^{2} \)
71 \( 1 - 0.424T + 71T^{2} \)
73 \( 1 + 15.3T + 73T^{2} \)
79 \( 1 - 1.81T + 79T^{2} \)
83 \( 1 + 12.8T + 83T^{2} \)
89 \( 1 + 11.5T + 89T^{2} \)
97 \( 1 - 9.01T + 97T^{2} \)
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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

−7.76901008605450265255246275912, −7.13862013147459489921841628510, −6.92677055294074111265295213513, −5.64033558879506992072619326607, −5.15505714943298522018615043506, −4.34689658609850994297768318164, −3.14875137615736429211962888611, −2.78021380669019100360163059577, −1.68249801865800730791929646538, −0.40696690239686631777860588534, 0.40696690239686631777860588534, 1.68249801865800730791929646538, 2.78021380669019100360163059577, 3.14875137615736429211962888611, 4.34689658609850994297768318164, 5.15505714943298522018615043506, 5.64033558879506992072619326607, 6.92677055294074111265295213513, 7.13862013147459489921841628510, 7.76901008605450265255246275912

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