Properties

Label 2-340704-1.1-c1-0-16
Degree $2$
Conductor $340704$
Sign $1$
Analytic cond. $2720.53$
Root an. cond. $52.1587$
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  − 5-s − 7-s − 11-s + 5·17-s − 3·19-s − 7·23-s − 4·25-s + 5·29-s + 4·31-s + 35-s − 3·37-s + 5·43-s + 49-s + 6·53-s + 55-s − 4·59-s + 5·61-s + 6·67-s − 8·71-s − 73-s + 77-s − 10·79-s − 6·83-s − 5·85-s + 14·89-s + 3·95-s + 18·97-s + ⋯
L(s)  = 1  − 0.447·5-s − 0.377·7-s − 0.301·11-s + 1.21·17-s − 0.688·19-s − 1.45·23-s − 4/5·25-s + 0.928·29-s + 0.718·31-s + 0.169·35-s − 0.493·37-s + 0.762·43-s + 1/7·49-s + 0.824·53-s + 0.134·55-s − 0.520·59-s + 0.640·61-s + 0.733·67-s − 0.949·71-s − 0.117·73-s + 0.113·77-s − 1.12·79-s − 0.658·83-s − 0.542·85-s + 1.48·89-s + 0.307·95-s + 1.82·97-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 340704 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 340704 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(340704\)    =    \(2^{5} \cdot 3^{2} \cdot 7 \cdot 13^{2}\)
Sign: $1$
Analytic conductor: \(2720.53\)
Root analytic conductor: \(52.1587\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 340704,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.538254879\)
\(L(\frac12)\) \(\approx\) \(1.538254879\)
\(L(\frac{3}{2})\) 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 \( 1 \)
7 \( 1 + T \)
13 \( 1 \)
good5 \( 1 + T + p T^{2} \) 1.5.b
11 \( 1 + T + p T^{2} \) 1.11.b
17 \( 1 - 5 T + p T^{2} \) 1.17.af
19 \( 1 + 3 T + p T^{2} \) 1.19.d
23 \( 1 + 7 T + p T^{2} \) 1.23.h
29 \( 1 - 5 T + p T^{2} \) 1.29.af
31 \( 1 - 4 T + p T^{2} \) 1.31.ae
37 \( 1 + 3 T + p T^{2} \) 1.37.d
41 \( 1 + p T^{2} \) 1.41.a
43 \( 1 - 5 T + p T^{2} \) 1.43.af
47 \( 1 + p T^{2} \) 1.47.a
53 \( 1 - 6 T + p T^{2} \) 1.53.ag
59 \( 1 + 4 T + p T^{2} \) 1.59.e
61 \( 1 - 5 T + p T^{2} \) 1.61.af
67 \( 1 - 6 T + p T^{2} \) 1.67.ag
71 \( 1 + 8 T + p T^{2} \) 1.71.i
73 \( 1 + T + p T^{2} \) 1.73.b
79 \( 1 + 10 T + p T^{2} \) 1.79.k
83 \( 1 + 6 T + p T^{2} \) 1.83.g
89 \( 1 - 14 T + p T^{2} \) 1.89.ao
97 \( 1 - 18 T + p T^{2} \) 1.97.as
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

−12.59489528323078, −12.04253680507839, −11.73112218353750, −11.41454412201756, −10.53565587120777, −10.24898186421376, −10.05784186368716, −9.439753825644933, −8.816661835925773, −8.436966066124498, −7.900501001234298, −7.613957699667220, −7.110498013383069, −6.384340466332473, −6.105944444379508, −5.607461571637757, −5.043320794842475, −4.395461210939013, −4.006969082224597, −3.492907087087688, −2.952138338629921, −2.338770431308239, −1.808525843016009, −0.9798140284340118, −0.3691496570405942, 0.3691496570405942, 0.9798140284340118, 1.808525843016009, 2.338770431308239, 2.952138338629921, 3.492907087087688, 4.006969082224597, 4.395461210939013, 5.043320794842475, 5.607461571637757, 6.105944444379508, 6.384340466332473, 7.110498013383069, 7.613957699667220, 7.900501001234298, 8.436966066124498, 8.816661835925773, 9.439753825644933, 10.05784186368716, 10.24898186421376, 10.53565587120777, 11.41454412201756, 11.73112218353750, 12.04253680507839, 12.59489528323078

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