Properties

Label 2-156480-1.1-c1-0-67
Degree $2$
Conductor $156480$
Sign $-1$
Analytic cond. $1249.49$
Root an. cond. $35.3482$
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 + 8·23-s + 25-s − 27-s − 10·29-s + 4·31-s − 4·33-s − 10·37-s + 2·39-s + 2·41-s + 4·43-s + 45-s + 12·47-s − 7·49-s + 2·51-s − 2·53-s + 4·55-s − 4·59-s + 2·61-s − 2·65-s + 4·67-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 + 1.66·23-s + 1/5·25-s − 0.192·27-s − 1.85·29-s + 0.718·31-s − 0.696·33-s − 1.64·37-s + 0.320·39-s + 0.312·41-s + 0.609·43-s + 0.149·45-s + 1.75·47-s − 49-s + 0.280·51-s − 0.274·53-s + 0.539·55-s − 0.520·59-s + 0.256·61-s − 0.248·65-s + 0.488·67-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 156480 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 156480 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(156480\)    =    \(2^{6} \cdot 3 \cdot 5 \cdot 163\)
Sign: $-1$
Analytic conductor: \(1249.49\)
Root analytic conductor: \(35.3482\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 156480,\ (\ :1/2),\ -1)\)

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)$Isogeny Class over $\mathbf{F}_p$
bad2 \( 1 \)
3 \( 1 + T \)
5 \( 1 - T \)
163 \( 1 - T \)
good7 \( 1 + p T^{2} \) 1.7.a
11 \( 1 - 4 T + p T^{2} \) 1.11.ae
13 \( 1 + 2 T + p T^{2} \) 1.13.c
17 \( 1 + 2 T + p T^{2} \) 1.17.c
19 \( 1 + p T^{2} \) 1.19.a
23 \( 1 - 8 T + p T^{2} \) 1.23.ai
29 \( 1 + 10 T + p T^{2} \) 1.29.k
31 \( 1 - 4 T + p T^{2} \) 1.31.ae
37 \( 1 + 10 T + p T^{2} \) 1.37.k
41 \( 1 - 2 T + p T^{2} \) 1.41.ac
43 \( 1 - 4 T + p T^{2} \) 1.43.ae
47 \( 1 - 12 T + p T^{2} \) 1.47.am
53 \( 1 + 2 T + p T^{2} \) 1.53.c
59 \( 1 + 4 T + p T^{2} \) 1.59.e
61 \( 1 - 2 T + p T^{2} \) 1.61.ac
67 \( 1 - 4 T + p T^{2} \) 1.67.ae
71 \( 1 + p T^{2} \) 1.71.a
73 \( 1 + 10 T + p T^{2} \) 1.73.k
79 \( 1 + 12 T + p T^{2} \) 1.79.m
83 \( 1 + p T^{2} \) 1.83.a
89 \( 1 + 2 T + p T^{2} \) 1.89.c
97 \( 1 - 2 T + p T^{2} \) 1.97.ac
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

−13.48663038851965, −12.95226502947315, −12.64042925597032, −12.08026574625027, −11.62857401649669, −11.12072341476338, −10.82544132454447, −10.20488340507430, −9.688768118882396, −9.137107544948368, −8.972960016315644, −8.336625808128541, −7.420662191726109, −7.155218955213930, −6.762841558559053, −6.088877180520280, −5.707439270662698, −5.120164858381402, −4.611349103866026, −4.080969795902935, −3.451507265516944, −2.823223005756909, −2.061882556783832, −1.507721451122364, −0.8741194415942725, 0, 0.8741194415942725, 1.507721451122364, 2.061882556783832, 2.823223005756909, 3.451507265516944, 4.080969795902935, 4.611349103866026, 5.120164858381402, 5.707439270662698, 6.088877180520280, 6.762841558559053, 7.155218955213930, 7.420662191726109, 8.336625808128541, 8.972960016315644, 9.137107544948368, 9.688768118882396, 10.20488340507430, 10.82544132454447, 11.12072341476338, 11.62857401649669, 12.08026574625027, 12.64042925597032, 12.95226502947315, 13.48663038851965

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