Properties

Label 2-327990-1.1-c1-0-30
Degree $2$
Conductor $327990$
Sign $-1$
Analytic cond. $2619.01$
Root an. cond. $51.1762$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s − 3-s + 4-s + 5-s − 6-s + 2·7-s + 8-s + 9-s + 10-s − 4·11-s − 12-s + 13-s + 2·14-s − 15-s + 16-s − 2·17-s + 18-s − 6·19-s + 20-s − 2·21-s − 4·22-s + 7·23-s − 24-s + 25-s + 26-s − 27-s + 2·28-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 1/2·4-s + 0.447·5-s − 0.408·6-s + 0.755·7-s + 0.353·8-s + 1/3·9-s + 0.316·10-s − 1.20·11-s − 0.288·12-s + 0.277·13-s + 0.534·14-s − 0.258·15-s + 1/4·16-s − 0.485·17-s + 0.235·18-s − 1.37·19-s + 0.223·20-s − 0.436·21-s − 0.852·22-s + 1.45·23-s − 0.204·24-s + 1/5·25-s + 0.196·26-s − 0.192·27-s + 0.377·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 327990 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 327990 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(327990\)    =    \(2 \cdot 3 \cdot 5 \cdot 13 \cdot 29^{2}\)
Sign: $-1$
Analytic conductor: \(2619.01\)
Root analytic conductor: \(51.1762\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 327990,\ (\ :1/2),\ -1)\)

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)$
bad2 \( 1 - T \)
3 \( 1 + T \)
5 \( 1 - T \)
13 \( 1 - T \)
29 \( 1 \)
good7 \( 1 - 2 T + p T^{2} \)
11 \( 1 + 4 T + p T^{2} \)
17 \( 1 + 2 T + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
23 \( 1 - 7 T + p T^{2} \)
31 \( 1 + T + p T^{2} \)
37 \( 1 + 10 T + p T^{2} \)
41 \( 1 + p T^{2} \)
43 \( 1 - 2 T + p T^{2} \)
47 \( 1 + 6 T + p T^{2} \)
53 \( 1 - 10 T + p T^{2} \)
59 \( 1 - 6 T + p T^{2} \)
61 \( 1 - 8 T + p T^{2} \)
67 \( 1 + 5 T + p T^{2} \)
71 \( 1 - 12 T + p T^{2} \)
73 \( 1 - 13 T + p T^{2} \)
79 \( 1 + 14 T + p T^{2} \)
83 \( 1 + 11 T + p T^{2} \)
89 \( 1 - 12 T + p T^{2} \)
97 \( 1 - 18 T + p T^{2} \)
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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

−12.73776394118223, −12.68737274271089, −11.86762708640271, −11.45534740940542, −10.98681048545891, −10.73232188544957, −10.30655347728149, −9.872899448409542, −9.110986616469560, −8.509862293991117, −8.397191328546574, −7.611095739824629, −7.137123165891999, −6.686792123655263, −6.305321143377508, −5.589708788428013, −5.263009767617685, −4.920698914129289, −4.461754917190583, −3.811546702724079, −3.270031224839612, −2.484050593156250, −2.164311824142015, −1.566003588938769, −0.8226089253914869, 0, 0.8226089253914869, 1.566003588938769, 2.164311824142015, 2.484050593156250, 3.270031224839612, 3.811546702724079, 4.461754917190583, 4.920698914129289, 5.263009767617685, 5.589708788428013, 6.305321143377508, 6.686792123655263, 7.137123165891999, 7.611095739824629, 8.397191328546574, 8.509862293991117, 9.110986616469560, 9.872899448409542, 10.30655347728149, 10.73232188544957, 10.98681048545891, 11.45534740940542, 11.86762708640271, 12.68737274271089, 12.73776394118223

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