Properties

Label 2-9450-1.1-c1-0-55
Degree $2$
Conductor $9450$
Sign $1$
Analytic cond. $75.4586$
Root an. cond. $8.68669$
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-s + 4-s + 7-s + 8-s − 5·11-s + 5·13-s + 14-s + 16-s + 8·17-s − 8·19-s − 5·22-s + 23-s + 5·26-s + 28-s + 2·29-s + 32-s + 8·34-s − 3·37-s − 8·38-s − 6·41-s + 4·43-s − 5·44-s + 46-s + 9·47-s + 49-s + 5·52-s + 8·53-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s + 0.377·7-s + 0.353·8-s − 1.50·11-s + 1.38·13-s + 0.267·14-s + 1/4·16-s + 1.94·17-s − 1.83·19-s − 1.06·22-s + 0.208·23-s + 0.980·26-s + 0.188·28-s + 0.371·29-s + 0.176·32-s + 1.37·34-s − 0.493·37-s − 1.29·38-s − 0.937·41-s + 0.609·43-s − 0.753·44-s + 0.147·46-s + 1.31·47-s + 1/7·49-s + 0.693·52-s + 1.09·53-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 9450 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 9450 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(9450\)    =    \(2 \cdot 3^{3} \cdot 5^{2} \cdot 7\)
Sign: $1$
Analytic conductor: \(75.4586\)
Root analytic conductor: \(8.68669\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 9450,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.574705605\)
\(L(\frac12)\) \(\approx\) \(3.574705605\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
3 \( 1 \)
5 \( 1 \)
7 \( 1 - T \)
good11 \( 1 + 5 T + p T^{2} \)
13 \( 1 - 5 T + p T^{2} \)
17 \( 1 - 8 T + p T^{2} \)
19 \( 1 + 8 T + p T^{2} \)
23 \( 1 - T + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 + p T^{2} \)
37 \( 1 + 3 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 - 9 T + p T^{2} \)
53 \( 1 - 8 T + p T^{2} \)
59 \( 1 + 3 T + p T^{2} \)
61 \( 1 - 5 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 + T + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 - 10 T + p T^{2} \)
83 \( 1 + 12 T + p T^{2} \)
89 \( 1 + 10 T + p T^{2} \)
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

−7.69378755230134465018163687351, −6.97598181652209453665565436349, −6.12443850174224758472986079194, −5.58555985499331257974970754483, −5.05949288536274815753632926108, −4.15247860442060912091569923905, −3.52692174462644235053179589826, −2.71106472574327609603536566549, −1.89734095189854141358220435128, −0.820907458239425984291945204244, 0.820907458239425984291945204244, 1.89734095189854141358220435128, 2.71106472574327609603536566549, 3.52692174462644235053179589826, 4.15247860442060912091569923905, 5.05949288536274815753632926108, 5.58555985499331257974970754483, 6.12443850174224758472986079194, 6.97598181652209453665565436349, 7.69378755230134465018163687351

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