Properties

Label 2-29760-1.1-c1-0-56
Degree $2$
Conductor $29760$
Sign $-1$
Analytic cond. $237.634$
Root an. cond. $15.4154$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 3-s − 5-s + 9-s + 4·11-s − 2·13-s + 15-s + 2·17-s + 25-s − 27-s + 6·29-s + 31-s − 4·33-s + 6·37-s + 2·39-s − 6·41-s − 4·43-s − 45-s − 7·49-s − 2·51-s − 10·53-s − 4·55-s + 8·59-s + 14·61-s + 2·65-s − 8·67-s − 14·73-s − 75-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.447·5-s + 1/3·9-s + 1.20·11-s − 0.554·13-s + 0.258·15-s + 0.485·17-s + 1/5·25-s − 0.192·27-s + 1.11·29-s + 0.179·31-s − 0.696·33-s + 0.986·37-s + 0.320·39-s − 0.937·41-s − 0.609·43-s − 0.149·45-s − 49-s − 0.280·51-s − 1.37·53-s − 0.539·55-s + 1.04·59-s + 1.79·61-s + 0.248·65-s − 0.977·67-s − 1.63·73-s − 0.115·75-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 29760 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 29760 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(29760\)    =    \(2^{6} \cdot 3 \cdot 5 \cdot 31\)
Sign: $-1$
Analytic conductor: \(237.634\)
Root analytic conductor: \(15.4154\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 29760,\ (\ :1/2),\ -1)\)

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 \( 1 \)
3 \( 1 + T \)
5 \( 1 + T \)
31 \( 1 - T \)
good7 \( 1 + p T^{2} \)
11 \( 1 - 4 T + p T^{2} \)
13 \( 1 + 2 T + p T^{2} \)
17 \( 1 - 2 T + p T^{2} \)
19 \( 1 + p T^{2} \)
23 \( 1 + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
37 \( 1 - 6 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 + p T^{2} \)
53 \( 1 + 10 T + p T^{2} \)
59 \( 1 - 8 T + p T^{2} \)
61 \( 1 - 14 T + p T^{2} \)
67 \( 1 + 8 T + p T^{2} \)
71 \( 1 + p T^{2} \)
73 \( 1 + 14 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 + 12 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 - 2 T + p T^{2} \)
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

−15.48998460840191, −14.69064701054616, −14.54297601467506, −13.94687763697991, −13.08824903400449, −12.77173726332818, −12.03552220716684, −11.61653144779532, −11.45849743711882, −10.55679778651944, −9.983934957587531, −9.654418260399409, −8.845210748779746, −8.330181313582262, −7.715885522802045, −6.990357879432372, −6.626161743937994, −6.004712789830479, −5.290483926306137, −4.620448900805936, −4.172348273352471, −3.390499474272973, −2.737642655024505, −1.654869614133201, −1.013691022228280, 0, 1.013691022228280, 1.654869614133201, 2.737642655024505, 3.390499474272973, 4.172348273352471, 4.620448900805936, 5.290483926306137, 6.004712789830479, 6.626161743937994, 6.990357879432372, 7.715885522802045, 8.330181313582262, 8.845210748779746, 9.654418260399409, 9.983934957587531, 10.55679778651944, 11.45849743711882, 11.61653144779532, 12.03552220716684, 12.77173726332818, 13.08824903400449, 13.94687763697991, 14.54297601467506, 14.69064701054616, 15.48998460840191

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