Properties

Label 2-9450-1.1-c1-0-31
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 4-s + 7-s + 8-s − 6.42·11-s − 13-s + 14-s + 16-s − 5.42·17-s + 8.42·19-s − 6.42·22-s − 3.42·23-s − 26-s + 28-s + 3.42·29-s − 1.42·31-s + 32-s − 5.42·34-s + 8.84·37-s + 8.42·38-s − 10.4·41-s + 7·43-s − 6.42·44-s − 3.42·46-s + 10.4·47-s + 49-s − 52-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.5·4-s + 0.377·7-s + 0.353·8-s − 1.93·11-s − 0.277·13-s + 0.267·14-s + 0.250·16-s − 1.31·17-s + 1.93·19-s − 1.36·22-s − 0.714·23-s − 0.196·26-s + 0.188·28-s + 0.635·29-s − 0.255·31-s + 0.176·32-s − 0.930·34-s + 1.45·37-s + 1.36·38-s − 1.62·41-s + 1.06·43-s − 0.968·44-s − 0.504·46-s + 1.52·47-s + 0.142·49-s − 0.138·52-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: \(0\)
Selberg data: \((2,\ 9450,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.838941140\)
\(L(\frac12)\) \(\approx\) \(2.838941140\)
\(L(\frac{3}{2})\) 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 \( 1 + 6.42T + 11T^{2} \)
13 \( 1 + T + 13T^{2} \)
17 \( 1 + 5.42T + 17T^{2} \)
19 \( 1 - 8.42T + 19T^{2} \)
23 \( 1 + 3.42T + 23T^{2} \)
29 \( 1 - 3.42T + 29T^{2} \)
31 \( 1 + 1.42T + 31T^{2} \)
37 \( 1 - 8.84T + 37T^{2} \)
41 \( 1 + 10.4T + 41T^{2} \)
43 \( 1 - 7T + 43T^{2} \)
47 \( 1 - 10.4T + 47T^{2} \)
53 \( 1 - 5T + 53T^{2} \)
59 \( 1 + 7.42T + 59T^{2} \)
61 \( 1 - 10.8T + 61T^{2} \)
67 \( 1 - 3T + 67T^{2} \)
71 \( 1 + 5.42T + 71T^{2} \)
73 \( 1 + 2.42T + 73T^{2} \)
79 \( 1 + 8T + 79T^{2} \)
83 \( 1 - 7.57T + 83T^{2} \)
89 \( 1 + T + 89T^{2} \)
97 \( 1 - 10T + 97T^{2} \)
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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

−7.45894900413363941417494666452, −7.24288785383792346944843140716, −6.10389681517277424344333309978, −5.55773068564983543297440822946, −4.91399825874675983251210924876, −4.41558405753447315614809621499, −3.38190738018846224212386274471, −2.62198351390060116127385880035, −2.07790059367656303941126749460, −0.69693807153555354229597822934, 0.69693807153555354229597822934, 2.07790059367656303941126749460, 2.62198351390060116127385880035, 3.38190738018846224212386274471, 4.41558405753447315614809621499, 4.91399825874675983251210924876, 5.55773068564983543297440822946, 6.10389681517277424344333309978, 7.24288785383792346944843140716, 7.45894900413363941417494666452

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