Properties

Label 2-63e2-1.1-c1-0-151
Degree $2$
Conductor $3969$
Sign $-1$
Analytic cond. $31.6926$
Root an. cond. $5.62962$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.37·2-s + 3.62·4-s − 1.22·5-s + 3.85·8-s − 2.91·10-s − 2.66·11-s − 3.62·13-s + 1.88·16-s − 6.73·17-s + 2.51·19-s − 4.45·20-s − 6.31·22-s + 7.99·23-s − 3.49·25-s − 8.59·26-s − 2.24·29-s − 10.2·31-s − 3.22·32-s − 15.9·34-s − 3.53·37-s + 5.96·38-s − 4.73·40-s − 1.86·41-s + 5.13·43-s − 9.64·44-s + 18.9·46-s + 2.14·47-s + ⋯
L(s)  = 1  + 1.67·2-s + 1.81·4-s − 0.549·5-s + 1.36·8-s − 0.921·10-s − 0.802·11-s − 1.00·13-s + 0.472·16-s − 1.63·17-s + 0.576·19-s − 0.995·20-s − 1.34·22-s + 1.66·23-s − 0.698·25-s − 1.68·26-s − 0.417·29-s − 1.83·31-s − 0.570·32-s − 2.73·34-s − 0.581·37-s + 0.967·38-s − 0.748·40-s − 0.291·41-s + 0.783·43-s − 1.45·44-s + 2.79·46-s + 0.313·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3969 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3969 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3969\)    =    \(3^{4} \cdot 7^{2}\)
Sign: $-1$
Analytic conductor: \(31.6926\)
Root analytic conductor: \(5.62962\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 3969,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
7 \( 1 \)
good2 \( 1 - 2.37T + 2T^{2} \)
5 \( 1 + 1.22T + 5T^{2} \)
11 \( 1 + 2.66T + 11T^{2} \)
13 \( 1 + 3.62T + 13T^{2} \)
17 \( 1 + 6.73T + 17T^{2} \)
19 \( 1 - 2.51T + 19T^{2} \)
23 \( 1 - 7.99T + 23T^{2} \)
29 \( 1 + 2.24T + 29T^{2} \)
31 \( 1 + 10.2T + 31T^{2} \)
37 \( 1 + 3.53T + 37T^{2} \)
41 \( 1 + 1.86T + 41T^{2} \)
43 \( 1 - 5.13T + 43T^{2} \)
47 \( 1 - 2.14T + 47T^{2} \)
53 \( 1 + 2.97T + 53T^{2} \)
59 \( 1 - 8.72T + 59T^{2} \)
61 \( 1 + 15.0T + 61T^{2} \)
67 \( 1 + 2.64T + 67T^{2} \)
71 \( 1 - 10.1T + 71T^{2} \)
73 \( 1 - 7.29T + 73T^{2} \)
79 \( 1 + 0.313T + 79T^{2} \)
83 \( 1 + 7.69T + 83T^{2} \)
89 \( 1 - 7.19T + 89T^{2} \)
97 \( 1 + 13.1T + 97T^{2} \)
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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

−7.63209343819423766639843331569, −7.23696282304793066152691922914, −6.54386203477371917245463169008, −5.49137624645987082211133617338, −5.06933210870832774790793209706, −4.34817785082819909578099557948, −3.56568903663609783365364805669, −2.75123493117753039810407004854, −1.99345150355621598533529334680, 0, 1.99345150355621598533529334680, 2.75123493117753039810407004854, 3.56568903663609783365364805669, 4.34817785082819909578099557948, 5.06933210870832774790793209706, 5.49137624645987082211133617338, 6.54386203477371917245463169008, 7.23696282304793066152691922914, 7.63209343819423766639843331569

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