Properties

Label 2-525-1.1-c1-0-8
Degree $2$
Conductor $525$
Sign $-1$
Analytic cond. $4.19214$
Root an. cond. $2.04747$
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  − 2.30·2-s − 3-s + 3.30·4-s + 2.30·6-s − 7-s − 3.00·8-s + 9-s − 3·11-s − 3.30·12-s + 2.60·13-s + 2.30·14-s + 0.302·16-s − 4.60·17-s − 2.30·18-s + 6.60·19-s + 21-s + 6.90·22-s + 6.21·23-s + 3.00·24-s − 6·26-s − 27-s − 3.30·28-s − 7.60·29-s − 7.21·31-s + 5.30·32-s + 3·33-s + 10.6·34-s + ⋯
L(s)  = 1  − 1.62·2-s − 0.577·3-s + 1.65·4-s + 0.940·6-s − 0.377·7-s − 1.06·8-s + 0.333·9-s − 0.904·11-s − 0.953·12-s + 0.722·13-s + 0.615·14-s + 0.0756·16-s − 1.11·17-s − 0.542·18-s + 1.51·19-s + 0.218·21-s + 1.47·22-s + 1.29·23-s + 0.612·24-s − 1.17·26-s − 0.192·27-s − 0.624·28-s − 1.41·29-s − 1.29·31-s + 0.937·32-s + 0.522·33-s + 1.81·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 525 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 525 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(525\)    =    \(3 \cdot 5^{2} \cdot 7\)
Sign: $-1$
Analytic conductor: \(4.19214\)
Root analytic conductor: \(2.04747\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 525,\ (\ :1/2),\ -1)\)

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 \( 1 \)
7 \( 1 + T \)
good2 \( 1 + 2.30T + 2T^{2} \)
11 \( 1 + 3T + 11T^{2} \)
13 \( 1 - 2.60T + 13T^{2} \)
17 \( 1 + 4.60T + 17T^{2} \)
19 \( 1 - 6.60T + 19T^{2} \)
23 \( 1 - 6.21T + 23T^{2} \)
29 \( 1 + 7.60T + 29T^{2} \)
31 \( 1 + 7.21T + 31T^{2} \)
37 \( 1 - 4.21T + 37T^{2} \)
41 \( 1 + 41T^{2} \)
43 \( 1 + 9.60T + 43T^{2} \)
47 \( 1 + 10.6T + 47T^{2} \)
53 \( 1 + 3.21T + 53T^{2} \)
59 \( 1 + 10.6T + 59T^{2} \)
61 \( 1 + 1.21T + 61T^{2} \)
67 \( 1 + 15.6T + 67T^{2} \)
71 \( 1 + 3T + 71T^{2} \)
73 \( 1 + 0.605T + 73T^{2} \)
79 \( 1 + 14.8T + 79T^{2} \)
83 \( 1 - 3.21T + 83T^{2} \)
89 \( 1 - 7.81T + 89T^{2} \)
97 \( 1 - 0.788T + 97T^{2} \)
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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

−10.35569779149786391198674832562, −9.449000515301773254934513204734, −8.866581983686754893081788832593, −7.71818053244245840677303402626, −7.10402450061182345710764698096, −6.07322163374761089930402762178, −4.92286902214624552193729810950, −3.16185744959590315349643963998, −1.58434951430001554434261075014, 0, 1.58434951430001554434261075014, 3.16185744959590315349643963998, 4.92286902214624552193729810950, 6.07322163374761089930402762178, 7.10402450061182345710764698096, 7.71818053244245840677303402626, 8.866581983686754893081788832593, 9.449000515301773254934513204734, 10.35569779149786391198674832562

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