Properties

Label 2-9450-1.1-c1-0-146
Degree $2$
Conductor $9450$
Sign $-1$
Analytic cond. $75.4586$
Root an. cond. $8.68669$
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-s + 4-s + 7-s + 8-s − 1.16·11-s + 2.16·13-s + 14-s + 16-s − 5·17-s − 0.837·19-s − 1.16·22-s + 0.162·23-s + 2.16·26-s + 28-s − 2.16·29-s − 8.48·31-s + 32-s − 5·34-s − 9.16·37-s − 0.837·38-s + 2.32·41-s − 7·43-s − 1.16·44-s + 0.162·46-s + 2·47-s + 49-s + 2.16·52-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.5·4-s + 0.377·7-s + 0.353·8-s − 0.350·11-s + 0.599·13-s + 0.267·14-s + 0.250·16-s − 1.21·17-s − 0.192·19-s − 0.247·22-s + 0.0338·23-s + 0.424·26-s + 0.188·28-s − 0.401·29-s − 1.52·31-s + 0.176·32-s − 0.857·34-s − 1.50·37-s − 0.135·38-s + 0.363·41-s − 1.06·43-s − 0.175·44-s + 0.0239·46-s + 0.291·47-s + 0.142·49-s + 0.299·52-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: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 9450,\ (\ :1/2),\ -1)\)

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)$
bad2 \( 1 - T \)
3 \( 1 \)
5 \( 1 \)
7 \( 1 - T \)
good11 \( 1 + 1.16T + 11T^{2} \)
13 \( 1 - 2.16T + 13T^{2} \)
17 \( 1 + 5T + 17T^{2} \)
19 \( 1 + 0.837T + 19T^{2} \)
23 \( 1 - 0.162T + 23T^{2} \)
29 \( 1 + 2.16T + 29T^{2} \)
31 \( 1 + 8.48T + 31T^{2} \)
37 \( 1 + 9.16T + 37T^{2} \)
41 \( 1 - 2.32T + 41T^{2} \)
43 \( 1 + 7T + 43T^{2} \)
47 \( 1 - 2T + 47T^{2} \)
53 \( 1 - 12.4T + 53T^{2} \)
59 \( 1 + 7T + 59T^{2} \)
61 \( 1 + 8.32T + 61T^{2} \)
67 \( 1 + 15.3T + 67T^{2} \)
71 \( 1 - 6.48T + 71T^{2} \)
73 \( 1 + 10T + 73T^{2} \)
79 \( 1 - 6.83T + 79T^{2} \)
83 \( 1 - 8.32T + 83T^{2} \)
89 \( 1 + 15.3T + 89T^{2} \)
97 \( 1 + 1.16T + 97T^{2} \)
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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

−7.24123915431750675823216960011, −6.65413419083383114114096329771, −5.86737116452966091414934787619, −5.29635600342569658601727429274, −4.55867102477661273753914422532, −3.89595472700994267998189889485, −3.16029558051035523207604603660, −2.19045379755382407101031136167, −1.52907631095352486749767915256, 0, 1.52907631095352486749767915256, 2.19045379755382407101031136167, 3.16029558051035523207604603660, 3.89595472700994267998189889485, 4.55867102477661273753914422532, 5.29635600342569658601727429274, 5.86737116452966091414934787619, 6.65413419083383114114096329771, 7.24123915431750675823216960011

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