Properties

Label 2-55545-1.1-c1-0-24
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 $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 3-s − 4-s − 5-s − 6-s − 7-s + 3·8-s + 9-s + 10-s + 5·11-s − 12-s + 13-s + 14-s − 15-s − 16-s − 18-s + 5·19-s + 20-s − 21-s − 5·22-s + 3·24-s + 25-s − 26-s + 27-s + 28-s − 6·29-s + 30-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s − 1/2·4-s − 0.447·5-s − 0.408·6-s − 0.377·7-s + 1.06·8-s + 1/3·9-s + 0.316·10-s + 1.50·11-s − 0.288·12-s + 0.277·13-s + 0.267·14-s − 0.258·15-s − 1/4·16-s − 0.235·18-s + 1.14·19-s + 0.223·20-s − 0.218·21-s − 1.06·22-s + 0.612·24-s + 1/5·25-s − 0.196·26-s + 0.192·27-s + 0.188·28-s − 1.11·29-s + 0.182·30-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: \(1\)
Selberg data: \((2,\ 55545,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
5 \( 1 + T \)
7 \( 1 + T \)
23 \( 1 \)
good2 \( 1 + T + p T^{2} \)
11 \( 1 - 5 T + p T^{2} \)
13 \( 1 - T + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 - 5 T + p T^{2} \)
29 \( 1 + 6 T + p T^{2} \)
31 \( 1 + T + p T^{2} \)
37 \( 1 + p T^{2} \)
41 \( 1 - 6 T + p T^{2} \)
43 \( 1 + 11 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 + 10 T + p T^{2} \)
59 \( 1 - 14 T + p T^{2} \)
61 \( 1 - 8 T + p T^{2} \)
67 \( 1 - 11 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 - 3 T + p T^{2} \)
79 \( 1 + 10 T + p T^{2} \)
83 \( 1 - 15 T + p T^{2} \)
89 \( 1 - 9 T + p T^{2} \)
97 \( 1 - 10 T + p T^{2} \)
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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

−14.56750675048205, −14.29029512668825, −13.61272196117133, −13.18786822700562, −12.75406667300614, −12.04455888768001, −11.47530187256024, −11.16365908012388, −10.34742419288102, −9.766210927772739, −9.379222119647661, −9.147295644616712, −8.376107155622309, −8.076540647081647, −7.457036468124821, −6.843597536619766, −6.477989100018564, −5.492930487822429, −4.981360089635914, −4.198511134362858, −3.593250292952684, −3.474732279953622, −2.327042817754098, −1.469447703792904, −1.002478769379025, 0, 1.002478769379025, 1.469447703792904, 2.327042817754098, 3.474732279953622, 3.593250292952684, 4.198511134362858, 4.981360089635914, 5.492930487822429, 6.477989100018564, 6.843597536619766, 7.457036468124821, 8.076540647081647, 8.376107155622309, 9.147295644616712, 9.379222119647661, 9.766210927772739, 10.34742419288102, 11.16365908012388, 11.47530187256024, 12.04455888768001, 12.75406667300614, 13.18786822700562, 13.61272196117133, 14.29029512668825, 14.56750675048205

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