Properties

Label 2-525-1.1-c7-0-74
Degree $2$
Conductor $525$
Sign $-1$
Analytic cond. $164.002$
Root an. cond. $12.8063$
Motivic weight $7$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 18·2-s + 27·3-s + 196·4-s − 486·6-s − 343·7-s − 1.22e3·8-s + 729·9-s − 8.01e3·11-s + 5.29e3·12-s + 1.78e3·13-s + 6.17e3·14-s − 3.05e3·16-s − 8.35e3·17-s − 1.31e4·18-s − 5.88e3·19-s − 9.26e3·21-s + 1.44e5·22-s + 7.77e4·23-s − 3.30e4·24-s − 3.21e4·26-s + 1.96e4·27-s − 6.72e4·28-s + 1.55e5·29-s − 3.10e5·31-s + 2.11e5·32-s − 2.16e5·33-s + 1.50e5·34-s + ⋯
L(s)  = 1  − 1.59·2-s + 0.577·3-s + 1.53·4-s − 0.918·6-s − 0.377·7-s − 0.845·8-s + 1/3·9-s − 1.81·11-s + 0.884·12-s + 0.225·13-s + 0.601·14-s − 0.186·16-s − 0.412·17-s − 0.530·18-s − 0.196·19-s − 0.218·21-s + 2.88·22-s + 1.33·23-s − 0.487·24-s − 0.358·26-s + 0.192·27-s − 0.578·28-s + 1.18·29-s − 1.86·31-s + 1.14·32-s − 1.04·33-s + 0.656·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 525 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(8-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 525 ^{s/2} \, \Gamma_{\C}(s+7/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(525\)    =    \(3 \cdot 5^{2} \cdot 7\)
Sign: $-1$
Analytic conductor: \(164.002\)
Root analytic conductor: \(12.8063\)
Motivic weight: \(7\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 525,\ (\ :7/2),\ -1)\)

Particular Values

\(L(4)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{9}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 - p^{3} T \)
5 \( 1 \)
7 \( 1 + p^{3} T \)
good2 \( 1 + 9 p T + p^{7} T^{2} \)
11 \( 1 + 8016 T + p^{7} T^{2} \)
13 \( 1 - 1786 T + p^{7} T^{2} \)
17 \( 1 + 8358 T + p^{7} T^{2} \)
19 \( 1 + 5884 T + p^{7} T^{2} \)
23 \( 1 - 77700 T + p^{7} T^{2} \)
29 \( 1 - 155742 T + p^{7} T^{2} \)
31 \( 1 + 10000 p T + p^{7} T^{2} \)
37 \( 1 - 433618 T + p^{7} T^{2} \)
41 \( 1 - 357942 T + p^{7} T^{2} \)
43 \( 1 - 724492 T + p^{7} T^{2} \)
47 \( 1 + 175320 T + p^{7} T^{2} \)
53 \( 1 + 132198 T + p^{7} T^{2} \)
59 \( 1 - 44892 p T + p^{7} T^{2} \)
61 \( 1 - 835478 T + p^{7} T^{2} \)
67 \( 1 + 3486308 T + p^{7} T^{2} \)
71 \( 1 + 2872260 T + p^{7} T^{2} \)
73 \( 1 + 5951882 T + p^{7} T^{2} \)
79 \( 1 + 1680904 T + p^{7} T^{2} \)
83 \( 1 + 3577524 T + p^{7} T^{2} \)
89 \( 1 + 6254826 T + p^{7} T^{2} \)
97 \( 1 - 5257054 T + p^{7} T^{2} \)
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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

−9.115823636678917028713484838681, −8.573653945677894092131537463664, −7.62647152703243821980291814908, −7.14004025711643180644717155309, −5.84119036640685109781570904801, −4.52825329886911148449564592967, −2.94463913369426942764252741882, −2.28565719964517185987714029399, −0.986451530960145770862315672542, 0, 0.986451530960145770862315672542, 2.28565719964517185987714029399, 2.94463913369426942764252741882, 4.52825329886911148449564592967, 5.84119036640685109781570904801, 7.14004025711643180644717155309, 7.62647152703243821980291814908, 8.573653945677894092131537463664, 9.115823636678917028713484838681

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