Properties

Label 2-61446-1.1-c1-0-20
Degree $2$
Conductor $61446$
Sign $1$
Analytic cond. $490.648$
Root an. cond. $22.1505$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 3-s + 4-s − 5-s + 6-s + 8-s + 9-s − 10-s + 11-s + 12-s − 15-s + 16-s − 3·17-s + 18-s + 19-s − 20-s + 22-s − 4·23-s + 24-s − 4·25-s + 27-s + 2·29-s − 30-s − 3·31-s + 32-s + 33-s − 3·34-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.577·3-s + 1/2·4-s − 0.447·5-s + 0.408·6-s + 0.353·8-s + 1/3·9-s − 0.316·10-s + 0.301·11-s + 0.288·12-s − 0.258·15-s + 1/4·16-s − 0.727·17-s + 0.235·18-s + 0.229·19-s − 0.223·20-s + 0.213·22-s − 0.834·23-s + 0.204·24-s − 4/5·25-s + 0.192·27-s + 0.371·29-s − 0.182·30-s − 0.538·31-s + 0.176·32-s + 0.174·33-s − 0.514·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 61446 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 61446 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(61446\)    =    \(2 \cdot 3 \cdot 7^{2} \cdot 11 \cdot 19\)
Sign: $1$
Analytic conductor: \(490.648\)
Root analytic conductor: \(22.1505\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 61446,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.821361201\)
\(L(\frac12)\) \(\approx\) \(3.821361201\)
\(L(\frac{3}{2})\) 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 \( 1 - T \)
7 \( 1 \)
11 \( 1 - T \)
19 \( 1 - T \)
good5 \( 1 + T + p T^{2} \)
13 \( 1 + p T^{2} \)
17 \( 1 + 3 T + p T^{2} \)
23 \( 1 + 4 T + p T^{2} \)
29 \( 1 - 2 T + p T^{2} \)
31 \( 1 + 3 T + p T^{2} \)
37 \( 1 - 3 T + p T^{2} \)
41 \( 1 + p T^{2} \)
43 \( 1 + 12 T + p T^{2} \)
47 \( 1 + T + p T^{2} \)
53 \( 1 - 12 T + p T^{2} \)
59 \( 1 + 3 T + p T^{2} \)
61 \( 1 - 13 T + p T^{2} \)
67 \( 1 + 16 T + p T^{2} \)
71 \( 1 - 2 T + p T^{2} \)
73 \( 1 - 4 T + p T^{2} \)
79 \( 1 - 10 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 + 15 T + p T^{2} \)
97 \( 1 + p T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−14.26005328823459, −13.79015527695108, −13.26973223166463, −12.99697640034573, −12.20911212936942, −11.79259507212839, −11.48703151564928, −10.79470245392104, −10.17919478069823, −9.773482270795930, −9.088633026530838, −8.508689482913189, −8.076814404883129, −7.463666603248127, −6.979131747828727, −6.405801459000587, −5.834572877899439, −5.152255549443686, −4.524745602463012, −3.966058821319980, −3.575114222144188, −2.869286453495708, −2.145113058452889, −1.637111363531948, −0.5444353174692817, 0.5444353174692817, 1.637111363531948, 2.145113058452889, 2.869286453495708, 3.575114222144188, 3.966058821319980, 4.524745602463012, 5.152255549443686, 5.834572877899439, 6.405801459000587, 6.979131747828727, 7.463666603248127, 8.076814404883129, 8.508689482913189, 9.088633026530838, 9.773482270795930, 10.17919478069823, 10.79470245392104, 11.48703151564928, 11.79259507212839, 12.20911212936942, 12.99697640034573, 13.26973223166463, 13.79015527695108, 14.26005328823459

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