Properties

Label 2-81120-1.1-c1-0-30
Degree $2$
Conductor $81120$
Sign $-1$
Analytic cond. $647.746$
Root an. cond. $25.4508$
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 − 15-s + 6·17-s − 4·19-s + 25-s − 27-s + 2·29-s − 8·31-s + 4·33-s − 6·37-s + 10·41-s − 4·43-s + 45-s − 8·47-s − 7·49-s − 6·51-s + 6·53-s − 4·55-s + 4·57-s + 12·59-s − 10·61-s + 4·67-s − 12·71-s + 2·73-s + ⋯
L(s)  = 1  − 0.577·3-s + 0.447·5-s + 1/3·9-s − 1.20·11-s − 0.258·15-s + 1.45·17-s − 0.917·19-s + 1/5·25-s − 0.192·27-s + 0.371·29-s − 1.43·31-s + 0.696·33-s − 0.986·37-s + 1.56·41-s − 0.609·43-s + 0.149·45-s − 1.16·47-s − 49-s − 0.840·51-s + 0.824·53-s − 0.539·55-s + 0.529·57-s + 1.56·59-s − 1.28·61-s + 0.488·67-s − 1.42·71-s + 0.234·73-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 81120 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 81120 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(81120\)    =    \(2^{5} \cdot 3 \cdot 5 \cdot 13^{2}\)
Sign: $-1$
Analytic conductor: \(647.746\)
Root analytic conductor: \(25.4508\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 81120,\ (\ :1/2),\ -1)\)

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

−14.28666011834607, −13.66086963179385, −13.03857655877004, −12.83353538628233, −12.31860520728257, −11.77874811199843, −11.16987127048028, −10.61575799237414, −10.38068837077839, −9.802224866645034, −9.353808733302434, −8.591293168704105, −8.154105425435723, −7.525830474720913, −7.146610661835787, −6.386213770919895, −5.924977294324539, −5.367097880922185, −5.042390744631031, −4.367272706128269, −3.552187325503701, −3.073722318204786, −2.225381745614830, −1.714481333377456, −0.8140464787231013, 0, 0.8140464787231013, 1.714481333377456, 2.225381745614830, 3.073722318204786, 3.552187325503701, 4.367272706128269, 5.042390744631031, 5.367097880922185, 5.924977294324539, 6.386213770919895, 7.146610661835787, 7.525830474720913, 8.154105425435723, 8.591293168704105, 9.353808733302434, 9.802224866645034, 10.38068837077839, 10.61575799237414, 11.16987127048028, 11.77874811199843, 12.31860520728257, 12.83353538628233, 13.03857655877004, 13.66086963179385, 14.28666011834607

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