Properties

Label 2-55545-1.1-c1-0-12
Degree $2$
Conductor $55545$
Sign $1$
Analytic cond. $443.529$
Root an. cond. $21.0601$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2·2-s + 3-s + 2·4-s + 5-s + 2·6-s − 7-s + 9-s + 2·10-s − 4·11-s + 2·12-s − 13-s − 2·14-s + 15-s − 4·16-s + 5·17-s + 2·18-s + 6·19-s + 2·20-s − 21-s − 8·22-s + 25-s − 2·26-s + 27-s − 2·28-s + 9·29-s + 2·30-s + 4·31-s + ⋯
L(s)  = 1  + 1.41·2-s + 0.577·3-s + 4-s + 0.447·5-s + 0.816·6-s − 0.377·7-s + 1/3·9-s + 0.632·10-s − 1.20·11-s + 0.577·12-s − 0.277·13-s − 0.534·14-s + 0.258·15-s − 16-s + 1.21·17-s + 0.471·18-s + 1.37·19-s + 0.447·20-s − 0.218·21-s − 1.70·22-s + 1/5·25-s − 0.392·26-s + 0.192·27-s − 0.377·28-s + 1.67·29-s + 0.365·30-s + 0.718·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 55545 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 55545 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(55545\)    =    \(3 \cdot 5 \cdot 7 \cdot 23^{2}\)
Sign: $1$
Analytic conductor: \(443.529\)
Root analytic conductor: \(21.0601\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 55545,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(6.737702737\)
\(L(\frac12)\) \(\approx\) \(6.737702737\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - T \)
5 \( 1 - T \)
7 \( 1 + T \)
23 \( 1 \)
good2 \( 1 - p T + p T^{2} \)
11 \( 1 + 4 T + p T^{2} \)
13 \( 1 + T + p T^{2} \)
17 \( 1 - 5 T + p T^{2} \)
19 \( 1 - 6 T + p T^{2} \)
29 \( 1 - 9 T + p T^{2} \)
31 \( 1 - 4 T + p T^{2} \)
37 \( 1 + 4 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 - 2 T + p T^{2} \)
47 \( 1 + 5 T + p T^{2} \)
53 \( 1 + p T^{2} \)
59 \( 1 - 8 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 + p T^{2} \)
71 \( 1 + 15 T + p T^{2} \)
73 \( 1 + T + p T^{2} \)
79 \( 1 - 5 T + p T^{2} \)
83 \( 1 + 9 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 + 13 T + p T^{2} \)
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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

−14.27677371564345, −13.89608657175962, −13.37749694886587, −13.13441051750936, −12.44763320849486, −12.06404496343841, −11.69920923947347, −10.81869165281865, −10.20521063762645, −9.876889619765429, −9.388301257577220, −8.537261148503494, −8.157564585507837, −7.405630950802590, −6.965554352882989, −6.320992668354111, −5.579111968695776, −5.350318947832184, −4.739827816015866, −4.142630971090056, −3.204050971091217, −3.048471956512508, −2.550338575865937, −1.631057880146558, −0.6675349336836407, 0.6675349336836407, 1.631057880146558, 2.550338575865937, 3.048471956512508, 3.204050971091217, 4.142630971090056, 4.739827816015866, 5.350318947832184, 5.579111968695776, 6.320992668354111, 6.965554352882989, 7.405630950802590, 8.157564585507837, 8.537261148503494, 9.388301257577220, 9.876889619765429, 10.20521063762645, 10.81869165281865, 11.69920923947347, 12.06404496343841, 12.44763320849486, 13.13441051750936, 13.37749694886587, 13.89608657175962, 14.27677371564345

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