Properties

Label 2-5415-1.1-c1-0-95
Degree $2$
Conductor $5415$
Sign $1$
Analytic cond. $43.2389$
Root an. cond. $6.57563$
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  − 2.24·2-s + 3-s + 3.05·4-s + 5-s − 2.24·6-s + 3.16·7-s − 2.36·8-s + 9-s − 2.24·10-s + 4.81·11-s + 3.05·12-s − 1.16·13-s − 7.11·14-s + 15-s − 0.792·16-s + 5.84·17-s − 2.24·18-s + 3.05·20-s + 3.16·21-s − 10.8·22-s − 8.59·23-s − 2.36·24-s + 25-s + 2.62·26-s + 27-s + 9.66·28-s − 7.31·29-s + ⋯
L(s)  = 1  − 1.58·2-s + 0.577·3-s + 1.52·4-s + 0.447·5-s − 0.917·6-s + 1.19·7-s − 0.835·8-s + 0.333·9-s − 0.710·10-s + 1.45·11-s + 0.880·12-s − 0.323·13-s − 1.90·14-s + 0.258·15-s − 0.198·16-s + 1.41·17-s − 0.529·18-s + 0.682·20-s + 0.690·21-s − 2.30·22-s − 1.79·23-s − 0.482·24-s + 0.200·25-s + 0.514·26-s + 0.192·27-s + 1.82·28-s − 1.35·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5415 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5415 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(5415\)    =    \(3 \cdot 5 \cdot 19^{2}\)
Sign: $1$
Analytic conductor: \(43.2389\)
Root analytic conductor: \(6.57563\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 5415,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.674565488\)
\(L(\frac12)\) \(\approx\) \(1.674565488\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
19 \( 1 \)
good2 \( 1 + 2.24T + 2T^{2} \)
7 \( 1 - 3.16T + 7T^{2} \)
11 \( 1 - 4.81T + 11T^{2} \)
13 \( 1 + 1.16T + 13T^{2} \)
17 \( 1 - 5.84T + 17T^{2} \)
23 \( 1 + 8.59T + 23T^{2} \)
29 \( 1 + 7.31T + 29T^{2} \)
31 \( 1 - 5.10T + 31T^{2} \)
37 \( 1 + 7.26T + 37T^{2} \)
41 \( 1 - 2.49T + 41T^{2} \)
43 \( 1 - 1.16T + 43T^{2} \)
47 \( 1 - 9.37T + 47T^{2} \)
53 \( 1 - 2.75T + 53T^{2} \)
59 \( 1 - 10.1T + 59T^{2} \)
61 \( 1 + 5.10T + 61T^{2} \)
67 \( 1 + 1.03T + 67T^{2} \)
71 \( 1 - 4.32T + 71T^{2} \)
73 \( 1 - 3.63T + 73T^{2} \)
79 \( 1 - 15.0T + 79T^{2} \)
83 \( 1 + 8.98T + 83T^{2} \)
89 \( 1 + 4.17T + 89T^{2} \)
97 \( 1 + 2T + 97T^{2} \)
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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

−8.296425200993044455660252146250, −7.66715254149030029476512522729, −7.18161263392669014029281464315, −6.25541909815546021008209861507, −5.45519646458287186993047335328, −4.36656972394844686740856308359, −3.59189917781294254172489595591, −2.24004368354240926938843715732, −1.71343423592962633141955333511, −0.932726770119098533681800958603, 0.932726770119098533681800958603, 1.71343423592962633141955333511, 2.24004368354240926938843715732, 3.59189917781294254172489595591, 4.36656972394844686740856308359, 5.45519646458287186993047335328, 6.25541909815546021008209861507, 7.18161263392669014029281464315, 7.66715254149030029476512522729, 8.296425200993044455660252146250

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