Properties

Label 2-219450-1.1-c1-0-153
Degree $2$
Conductor $219450$
Sign $1$
Analytic cond. $1752.31$
Root an. cond. $41.8606$
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 + 3-s + 4-s + 6-s + 7-s + 8-s + 9-s + 11-s + 12-s + 4·13-s + 14-s + 16-s + 8·17-s + 18-s − 19-s + 21-s + 22-s + 4·23-s + 24-s + 4·26-s + 27-s + 28-s + 10·29-s − 8·31-s + 32-s + 33-s + 8·34-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s + 1/2·4-s + 0.408·6-s + 0.377·7-s + 0.353·8-s + 1/3·9-s + 0.301·11-s + 0.288·12-s + 1.10·13-s + 0.267·14-s + 1/4·16-s + 1.94·17-s + 0.235·18-s − 0.229·19-s + 0.218·21-s + 0.213·22-s + 0.834·23-s + 0.204·24-s + 0.784·26-s + 0.192·27-s + 0.188·28-s + 1.85·29-s − 1.43·31-s + 0.176·32-s + 0.174·33-s + 1.37·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 219450 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 219450 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(219450\)    =    \(2 \cdot 3 \cdot 5^{2} \cdot 7 \cdot 11 \cdot 19\)
Sign: $1$
Analytic conductor: \(1752.31\)
Root analytic conductor: \(41.8606\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 219450,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(10.28506959\)
\(L(\frac12)\) \(\approx\) \(10.28506959\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
5 \( 1 \)
7 \( 1 - T \)
11 \( 1 - T \)
19 \( 1 + T \)
good13 \( 1 - 4 T + p T^{2} \)
17 \( 1 - 8 T + p T^{2} \)
23 \( 1 - 4 T + p T^{2} \)
29 \( 1 - 10 T + p T^{2} \)
31 \( 1 + 8 T + p T^{2} \)
37 \( 1 - 8 T + p T^{2} \)
41 \( 1 - 2 T + p T^{2} \)
43 \( 1 - 4 T + p T^{2} \)
47 \( 1 - 8 T + p T^{2} \)
53 \( 1 - 4 T + p T^{2} \)
59 \( 1 + 10 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 - 8 T + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 - 4 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 + 6 T + p T^{2} \)
89 \( 1 + p T^{2} \)
97 \( 1 - 18 T + p T^{2} \)
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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

−12.93962841706237, −12.65912070527881, −11.97836757972630, −11.84947641267748, −11.03101545779613, −10.72162864816019, −10.35283403702091, −9.568900666832866, −9.315757445141451, −8.555749455167317, −8.322696166813866, −7.627305444670828, −7.383972991877556, −6.721659143795887, −6.142812175445973, −5.710029416230423, −5.267249128435133, −4.532945957812970, −4.158951914210846, −3.536681662115235, −3.140483131554420, −2.602267967839479, −1.891222844578449, −1.080454373390682, −0.9330100965750929, 0.9330100965750929, 1.080454373390682, 1.891222844578449, 2.602267967839479, 3.140483131554420, 3.536681662115235, 4.158951914210846, 4.532945957812970, 5.267249128435133, 5.710029416230423, 6.142812175445973, 6.721659143795887, 7.383972991877556, 7.627305444670828, 8.322696166813866, 8.555749455167317, 9.315757445141451, 9.568900666832866, 10.35283403702091, 10.72162864816019, 11.03101545779613, 11.84947641267748, 11.97836757972630, 12.65912070527881, 12.93962841706237

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